| 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 | $98.83 | 8.603% | $107.3323 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $20.55 | 10.316% | $22.6699 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $148.96 | 13.643% | $169.2826 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $80.50 | 8.841% | $87.617 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $99.42 | 12.707% | $112.0533 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $247.94 | 12.573% | $279.1135 | $279.11 | $279.10 | $279.10 |
| Purchase #7 | $55.51 | 7.502% | $59.6744 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $751.71 | $837.7430 | $837.73 | $837.70 | $837.80 | |