| 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 | $91.52 | 6.461% | $97.4331 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $131.36 | 13.571% | $149.1869 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $137.98 | 10.418% | $152.3548 | $152.35 | $152.35 | $152.40 |
| Purchase #4 | $233.96 | 12.243% | $262.6037 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $13.92 | 8.326% | $15.079 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $90.74 | 3.512% | $93.9268 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $5.57 | 5.771% | $5.8914 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $705.05 | $776.4757 | $776.47 | $776.55 | $776.50 | |