| 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 | $85.92 | 8.660% | $93.3607 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $65.32 | 12.168% | $73.2681 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $37.33 | 7.514% | $40.135 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $131.59 | 4.524% | $137.5431 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $18.40 | 5.599% | $19.4302 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $46.96 | 13.110% | $53.1165 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $232.36 | 10.624% | $257.0459 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $617.88 | $673.8995 | $673.91 | $673.90 | $673.80 | |