| 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 | $10.42 | 3.114% | $10.7445 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $96.57 | 9.674% | $105.9122 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $8.30 | 10.102% | $9.1385 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $188.41 | 7.251% | $202.0716 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $210.53 | 13.618% | $239.2 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $203.81 | 13.662% | $231.6545 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $185.45 | 5.192% | $195.0786 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $903.49 | $993.7999 | $993.79 | $993.80 | $993.80 | |