| 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 | $26.65 | 5.837% | $28.2056 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $141.96 | 5.609% | $149.9225 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $131.77 | 3.519% | $136.407 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $81.31 | 8.579% | $88.2856 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $226.36 | 11.141% | $251.5788 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $49.30 | 6.495% | $52.502 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $53.68 | 12.672% | $60.4823 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $711.03 | $767.3838 | $767.39 | $767.40 | $767.40 | |