| 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 | $42.67 | 12.669% | $48.0759 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $193.47 | 8.853% | $210.5979 | $210.60 | $210.60 | $210.60 |
| Purchase #3 | $31.74 | 7.578% | $34.1453 | $34.15 | $34.15 | $34.10 |
| Purchase #4 | $209.58 | 12.275% | $235.3059 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $36.92 | 9.252% | $40.3358 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $224.87 | 9.564% | $246.3766 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $86.49 | 12.498% | $97.2995 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $825.74 | $912.1369 | $912.16 | $912.20 | $912.10 | |