| 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 | $80.52 | 9.791% | $88.4037 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $194.78 | 9.188% | $212.6764 | $212.68 | $212.70 | $212.70 |
| Purchase #3 | $94.49 | 13.394% | $107.146 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $21.92 | 4.200% | $22.8406 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $170.72 | 5.806% | $180.632 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $68.88 | 3.186% | $71.0745 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $159.64 | 9.761% | $175.2225 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $790.95 | $857.9957 | $857.99 | $858.00 | $857.90 | |