| 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 | $112.59 | 4.284% | $117.4134 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $63.94 | 6.292% | $67.9631 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $109.40 | 10.339% | $120.7109 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $219.80 | 6.666% | $234.4519 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $41.67 | 13.112% | $47.1338 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $68.53 | 11.696% | $76.5453 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $51.35 | 8.741% | $55.8385 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $667.28 | $720.0569 | $720.05 | $720.05 | $720.00 | |