| 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 | $48.68 | 8.440% | $52.7886 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $147.66 | 3.511% | $152.8443 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $169.52 | 3.341% | $175.1837 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $152.87 | 5.646% | $161.501 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $168.43 | 5.801% | $178.2006 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $25.46 | 13.624% | $28.9287 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $172.49 | 4.671% | $180.547 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $885.11 | $929.9939 | $929.99 | $930.05 | $929.90 | |