| 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 | $81.64 | 6.753% | $87.1531 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $29.39 | 11.591% | $32.7966 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $242.70 | 8.355% | $262.9776 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $32.58 | 3.484% | $33.7151 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $118.38 | 3.775% | $122.8488 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $104.61 | 12.444% | $117.6277 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $60.40 | 4.118% | $62.8873 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $669.70 | $720.0062 | $720.02 | $720.05 | $720.00 | |