| 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 | $129.83 | 5.581% | $137.0758 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $85.34 | 5.832% | $90.317 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $76.52 | 5.861% | $81.0048 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $226.31 | 12.511% | $254.6236 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $210.70 | 4.857% | $220.9337 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $118.49 | 5.363% | $124.8446 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $24.90 | 4.340% | $25.9807 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $872.09 | $934.7802 | $934.77 | $934.80 | $934.70 | |