| 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 | $23.48 | 7.495% | $25.2398 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $5.82 | 5.568% | $6.1441 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $135.61 | 5.460% | $143.0143 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $153.58 | 7.638% | $165.3104 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $103.49 | 7.126% | $110.8647 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $159.70 | 6.331% | $169.8106 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $199.39 | 13.592% | $226.4911 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $781.07 | $846.8750 | $846.86 | $846.85 | $846.80 | |