| 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 | $111.50 | 8.352% | $120.8125 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $42.95 | 13.312% | $48.6675 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $202.88 | 5.259% | $213.5495 | $213.55 | $213.55 | $213.50 |
| Purchase #4 | $106.52 | 7.856% | $114.8882 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $147.57 | 8.425% | $160.0028 | $160.00 | $160.00 | $160.00 |
| Purchase #6 | $97.54 | 10.191% | $107.4803 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $12.28 | 6.705% | $13.1034 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $721.24 | $778.5042 | $778.50 | $778.50 | $778.50 | |