| 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 | $93.29 | 6.254% | $99.1244 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $25.30 | 7.523% | $27.2033 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $20.26 | 4.797% | $21.2319 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $96.47 | 9.823% | $105.9462 | $105.95 | $105.95 | $105.90 |
| Purchase #5 | $243.56 | 8.371% | $263.9484 | $263.95 | $263.95 | $263.90 |
| Purchase #6 | $140.55 | 7.268% | $150.7652 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $161.62 | 7.554% | $173.8288 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $781.05 | $842.0482 | $842.05 | $842.05 | $841.90 | |