| 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 | $102.89 | 4.487% | $107.5067 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $115.68 | 13.293% | $131.0573 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $38.30 | 10.865% | $42.4613 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $212.80 | 6.140% | $225.8659 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $79.98 | 8.770% | $86.9942 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $12.89 | 6.617% | $13.7429 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $194.48 | 4.140% | $202.5315 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $757.02 | $810.1598 | $810.16 | $810.15 | $810.20 | |