| 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 | $19.33 | 12.759% | $21.7963 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $25.50 | 7.275% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $161.41 | 8.655% | $175.38 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $225.75 | 7.496% | $242.6722 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $108.82 | 7.102% | $116.5484 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $114.86 | 10.232% | $126.6125 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $68.88 | 11.528% | $76.8205 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $724.55 | $787.1850 | $787.19 | $787.15 | $787.20 | |