| 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 | $17.79 | 6.818% | $19.0029 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $85.70 | 7.761% | $92.3512 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $41.60 | 12.387% | $46.753 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $210.82 | 9.122% | $230.051 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $89.82 | 13.532% | $101.9744 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $135.51 | 10.205% | $149.3388 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $208.73 | 10.248% | $230.1207 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $789.97 | $869.5920 | $869.58 | $869.55 | $869.70 | |