| 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 | $106.29 | 3.608% | $110.1249 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $73.46 | 13.471% | $83.3558 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $91.74 | 7.415% | $98.5425 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $200.82 | 13.807% | $228.5472 | $228.55 | $228.55 | $228.50 |
| Purchase #5 | $61.77 | 7.128% | $66.173 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $242.77 | 6.694% | $259.021 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $78.52 | 8.213% | $84.9688 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $855.37 | $930.7332 | $930.73 | $930.65 | $930.70 | |