| 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 | $7.48 | 8.582% | $8.1219 | $8.12 | $8.10 | $8.10 |
| Purchase #2 | $152.65 | 10.751% | $169.0614 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $16.89 | 12.352% | $18.9763 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $230.29 | 5.102% | $242.0394 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $39.50 | 10.685% | $43.7206 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $136.27 | 8.850% | $148.3299 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $170.57 | 10.272% | $188.091 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $753.65 | $818.3405 | $818.34 | $818.35 | $818.30 | |