| 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 | $32.34 | 13.222% | $36.616 | $36.62 | $36.60 | $36.60 |
| Purchase #2 | $249.68 | 4.500% | $260.9156 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $129.26 | 8.629% | $140.4138 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $196.43 | 6.733% | $209.6556 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $95.34 | 11.498% | $106.3022 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $34.29 | 5.343% | $36.1221 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $73.97 | 13.356% | $83.8494 | $83.85 | $83.85 | $83.80 |
| 7 purchase totals = | $811.31 | $873.8747 | $873.88 | $873.80 | $873.80 | |