| 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 | $50.91 | 4.404% | $53.1521 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $209.78 | 4.777% | $219.8012 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $113.94 | 7.600% | $122.5994 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $191.51 | 11.137% | $212.8385 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $71.69 | 11.218% | $79.7322 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $149.39 | 9.874% | $164.1408 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $17.92 | 9.173% | $19.5638 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $805.14 | $871.8280 | $871.82 | $871.85 | $871.80 | |