| 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 | $13.78 | 5.598% | $14.5514 | $14.55 | $14.55 | $14.60 |
| Purchase #2 | $194.70 | 9.155% | $212.5248 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $107.65 | 10.217% | $118.6486 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $6.29 | 4.151% | $6.5511 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $170.92 | 13.190% | $193.4643 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $177.57 | 9.352% | $194.1763 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $160.47 | 5.801% | $169.7789 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $831.38 | $909.6954 | $909.69 | $909.70 | $909.80 | |