| 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 | $43.47 | 13.458% | $49.3202 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $196.72 | 10.486% | $217.3481 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $172.34 | 4.342% | $179.823 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $221.57 | 9.104% | $241.7417 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $163.72 | 8.220% | $177.1778 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $87.44 | 7.526% | $94.0207 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $35.65 | 13.781% | $40.5629 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $920.91 | $999.9944 | $999.99 | $999.95 | $999.90 | |