| 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 | $220.92 | 13.683% | $251.1485 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $75.78 | 8.199% | $81.9932 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $38.30 | 10.217% | $42.2131 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $169.73 | 12.701% | $191.2874 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $27.82 | 3.738% | $28.8599 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $123.51 | 9.829% | $135.6498 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $36.84 | 4.659% | $38.5564 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $692.90 | $769.7083 | $769.71 | $769.70 | $769.70 | |