| 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 | $44.57 | 12.493% | $50.1381 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $138.47 | 6.150% | $146.9859 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $133.54 | 11.429% | $148.8023 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $59.47 | 8.649% | $64.6136 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $90.61 | 5.470% | $95.5664 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $216.44 | 4.293% | $225.7318 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $169.74 | 6.309% | $180.4489 | $180.45 | $180.45 | $180.40 |
| 7 purchase totals = | $852.84 | $912.2870 | $912.29 | $912.30 | $912.20 | |