| 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 | $70.64 | 7.111% | $75.6632 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $183.74 | 7.325% | $197.199 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $58.92 | 11.816% | $65.882 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $238.67 | 8.106% | $258.0166 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $216.30 | 8.803% | $235.3409 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $14.77 | 3.688% | $15.3147 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $206.51 | 8.495% | $224.053 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $989.55 | $1,071.4694 | $1,071.46 | $1,071.45 | $1,071.50 | |