| 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 | $47.73 | 11.811% | $53.3674 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $36.69 | 7.197% | $39.3306 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $5.84 | 3.779% | $6.0607 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $134.92 | 3.240% | $139.2914 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $180.87 | 9.115% | $197.3563 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $33.87 | 11.650% | $37.8159 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $42.90 | 9.519% | $46.9837 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $482.82 | $520.2060 | $520.21 | $520.20 | $520.30 | |