| 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 | $71.63 | 8.758% | $77.9034 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $53.79 | 11.837% | $60.1571 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $181.65 | 3.669% | $188.3147 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $120.26 | 8.805% | $130.8489 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $108.34 | 9.347% | $118.4665 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $195.64 | 13.691% | $222.4251 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $91.55 | 6.454% | $97.4586 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $822.86 | $895.5743 | $895.58 | $895.55 | $895.60 | |