| 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 | $32.55 | 5.517% | $34.3458 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $27.98 | 12.785% | $31.5572 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $86.82 | 7.582% | $93.4027 | $93.40 | $93.40 | $93.40 |
| Purchase #4 | $157.79 | 8.315% | $170.9102 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $48.70 | 11.813% | $54.4529 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $97.63 | 13.210% | $110.5269 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $67.68 | 12.279% | $75.9904 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $519.15 | $571.1861 | $571.19 | $571.20 | $571.20 | |