| 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 | $51.73 | 6.776% | $55.2352 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $135.66 | 7.390% | $145.6853 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $178.51 | 10.419% | $197.109 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $53.62 | 13.316% | $60.76 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $187.69 | 9.873% | $206.2206 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $175.93 | 6.731% | $187.7718 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $86.62 | 3.102% | $89.307 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $869.76 | $942.0889 | $942.10 | $942.05 | $942.10 | |