| 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 | $90.56 | 7.157% | $97.0414 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $114.79 | 7.142% | $122.9883 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $153.87 | 5.202% | $161.8743 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $27.44 | 4.395% | $28.646 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $83.65 | 12.132% | $93.7984 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $96.34 | 12.833% | $108.7033 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $47.98 | 11.108% | $53.3096 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $614.63 | $666.3613 | $666.36 | $666.35 | $666.30 | |