| 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 | $9.25 | 8.109% | $10.0001 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $88.46 | 5.861% | $93.6446 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $207.70 | 8.335% | $225.0118 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $250.61 | 8.592% | $272.1424 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $161.47 | 7.654% | $173.8289 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $97.41 | 12.482% | $109.5687 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $22.51 | 7.555% | $24.2106 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $837.41 | $908.4071 | $908.40 | $908.40 | $908.30 | |