| 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 | $26.99 | 3.517% | $27.9392 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $91.80 | 13.581% | $104.2674 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $76.59 | 8.528% | $83.1216 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $188.63 | 12.280% | $211.7938 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $119.85 | 13.813% | $136.4049 | $136.40 | $136.40 | $136.40 |
| Purchase #6 | $179.55 | 7.585% | $193.1689 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $38.93 | 8.213% | $42.1273 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $722.34 | $798.8231 | $798.82 | $798.80 | $798.80 | |