| 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 | $80.60 | 5.307% | $84.8774 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $100.89 | 8.384% | $109.3486 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $119.98 | 5.294% | $126.3317 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $66.80 | 3.820% | $69.3518 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $245.30 | 8.269% | $265.5839 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $110.38 | 10.398% | $121.8573 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $69.94 | 8.621% | $75.9695 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $793.89 | $853.3202 | $853.32 | $853.35 | $853.40 | |