| 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 | $15.62 | 9.796% | $17.1501 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $71.60 | 13.546% | $81.2989 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $19.55 | 7.754% | $21.0659 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $66.27 | 8.215% | $71.7141 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $9.52 | 10.597% | $10.5288 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $197.28 | 8.361% | $213.7746 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $24.98 | 4.579% | $26.1238 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $404.82 | $441.6562 | $441.65 | $441.60 | $441.70 | |