| 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 | $53.57 | 3.744% | $55.5757 | $55.58 | $55.60 | $55.60 |
| Purchase #2 | $138.90 | 7.516% | $149.3397 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $102.61 | 13.613% | $116.5783 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $234.32 | 12.628% | $263.9099 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $45.77 | 3.767% | $47.4942 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $46.67 | 7.587% | $50.2109 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $212.60 | 6.431% | $226.2723 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $834.44 | $909.3810 | $909.38 | $909.40 | $909.40 | |