| 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 | $43.49 | 9.551% | $47.6437 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $112.33 | 7.795% | $121.0861 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $33.81 | 8.707% | $36.7538 | $36.75 | $36.75 | $36.80 |
| Purchase #4 | $19.25 | 11.295% | $21.4243 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $187.59 | 7.812% | $202.2445 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $179.83 | 13.472% | $204.0567 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $24.95 | 6.251% | $26.5096 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $601.25 | $659.7187 | $659.71 | $659.70 | $659.70 | |