| 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 | $91.46 | 6.839% | $97.7149 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $174.63 | 7.214% | $187.2278 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $96.59 | 5.710% | $102.1053 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $30.90 | 8.787% | $33.6152 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $14.99 | 4.121% | $15.6077 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $98.66 | 4.668% | $103.2654 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $84.31 | 4.641% | $88.2228 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $591.54 | $627.7591 | $627.77 | $627.70 | $627.70 | |