| 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 | $29.43 | 9.170% | $32.1287 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $94.85 | 6.616% | $101.1253 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $108.83 | 10.122% | $119.8458 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $166.97 | 3.795% | $173.3065 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $37.52 | 4.558% | $39.2302 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $15.39 | 3.551% | $15.9365 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $65.36 | 12.543% | $73.5581 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $518.35 | $555.1311 | $555.15 | $555.20 | $555.00 | |