| 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 | $22.88 | 11.511% | $25.5137 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $8.53 | 5.213% | $8.9747 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $210.77 | 8.193% | $228.0384 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $134.95 | 12.811% | $152.2384 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $90.79 | 8.213% | $98.2466 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $226.74 | 13.689% | $257.7784 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $112.47 | 12.317% | $126.3229 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $807.13 | $897.1131 | $897.11 | $897.10 | $897.00 | |