| 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 | $48.77 | 5.140% | $51.2768 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $135.82 | 3.410% | $140.4515 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $174.80 | 5.255% | $183.9857 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $66.82 | 6.470% | $71.1433 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $86.39 | 10.450% | $95.4178 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $170.78 | 13.414% | $193.6884 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $24.65 | 9.674% | $27.0346 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $708.03 | $762.9981 | $763.00 | $763.05 | $763.00 | |