| 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 | $13.47 | 9.621% | $14.7659 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $138.81 | 6.104% | $147.283 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $153.65 | 8.106% | $166.1049 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $96.92 | 6.282% | $103.0085 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $106.89 | 9.445% | $116.9858 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $64.77 | 6.301% | $68.8512 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $96.60 | 8.525% | $104.8352 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $671.11 | $721.8345 | $721.84 | $721.85 | $721.90 | |