| 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 | $98.63 | 4.172% | $102.7448 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $68.47 | 9.482% | $74.9623 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $219.90 | 8.495% | $238.5805 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $112.72 | 7.232% | $120.8719 | $120.87 | $120.85 | $120.90 |
| Purchase #5 | $93.68 | 13.865% | $106.6687 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $46.81 | 11.346% | $52.1211 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $189.75 | 12.779% | $213.9982 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $829.96 | $909.9475 | $909.94 | $909.90 | $910.00 | |