| 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 | $77.71 | 5.146% | $81.709 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $153.39 | 3.736% | $159.1207 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $20.77 | 10.813% | $23.0159 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $96.91 | 13.828% | $110.3107 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $60.96 | 11.741% | $68.1173 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $117.98 | 3.289% | $121.8604 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $146.87 | 12.378% | $165.0496 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $674.59 | $729.1836 | $729.19 | $729.10 | $729.10 | |