| 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 | $30.26 | 3.284% | $31.2537 | $31.25 | $31.25 | $31.30 |
| Purchase #2 | $197.81 | 7.747% | $213.1343 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $99.96 | 10.822% | $110.7777 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $26.99 | 8.762% | $29.3549 | $29.35 | $29.35 | $29.40 |
| Purchase #5 | $157.46 | 13.715% | $179.0556 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $60.46 | 10.463% | $66.7859 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $155.46 | 4.613% | $162.6314 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $728.40 | $792.9935 | $792.99 | $793.05 | $793.10 | |