| 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 | $102.35 | 7.466% | $109.9915 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $200.97 | 4.826% | $210.6688 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $108.88 | 5.499% | $114.8673 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $161.93 | 8.568% | $175.8042 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $26.63 | 3.542% | $27.5732 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $57.27 | 7.615% | $61.6311 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $65.26 | 4.299% | $68.0655 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $723.29 | $768.6016 | $768.60 | $768.55 | $768.70 | |