| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.93 | 5.314% | $94.7089 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $159.82 | 11.114% | $177.5824 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $185.73 | 11.260% | $206.6432 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $70.53 | 10.674% | $78.0584 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $156.44 | 10.303% | $172.558 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $195.48 | 7.770% | $210.6688 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $181.96 | 4.821% | $190.7323 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $1,039.89 | $1,130.9520 | $1,130.95 | $1,130.95 | $1,131.00 | |