| 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 | $40.61 | 8.505% | $44.0639 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $68.89 | 10.669% | $76.2399 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $110.52 | 12.815% | $124.6831 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $189.29 | 5.716% | $200.1098 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $129.54 | 7.177% | $138.8371 | $138.84 | $138.85 | $138.80 |
| Purchase #6 | $196.41 | 9.217% | $214.5131 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $181.52 | 5.268% | $191.0825 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $916.78 | $989.5294 | $989.52 | $989.55 | $989.50 | |