| 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 | $74.32 | 13.663% | $84.4743 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $170.93 | 4.755% | $179.0577 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $99.93 | 6.405% | $106.3305 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $88.26 | 5.601% | $93.2034 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $44.38 | 8.127% | $47.9868 | $47.99 | $48.00 | $48.00 |
| Purchase #6 | $10.70 | 10.342% | $11.8066 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $54.99 | 7.626% | $59.1835 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $543.51 | $582.0428 | $582.04 | $582.05 | $582.10 | |