| 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 | $26.50 | 4.424% | $27.6724 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $162.33 | 9.375% | $177.5484 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $189.83 | 12.607% | $213.7619 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $165.59 | 11.220% | $184.1692 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $100.65 | 7.285% | $107.9824 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $35.42 | 6.177% | $37.6079 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $226.31 | 4.452% | $236.3853 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $906.63 | $985.1275 | $985.13 | $985.10 | $985.20 | |