| 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 | $8.58 | 5.867% | $9.0834 | $9.08 | $9.10 | $9.10 |
| Purchase #2 | $92.91 | 6.634% | $99.0736 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $53.29 | 4.406% | $55.638 | $55.64 | $55.65 | $55.60 |
| Purchase #4 | $152.52 | 11.103% | $169.4543 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $212.84 | 9.821% | $233.743 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $243.74 | 11.854% | $272.6329 | $272.63 | $272.65 | $272.60 |
| Purchase #7 | $84.66 | 6.367% | $90.0503 | $90.05 | $90.05 | $90.10 |
| 7 purchase totals = | $848.54 | $929.6755 | $929.66 | $929.70 | $929.70 | |