| 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 | $121.39 | 8.427% | $131.6195 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $81.99 | 6.672% | $87.4604 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $61.82 | 12.294% | $69.4202 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $154.45 | 12.412% | $173.6203 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $107.82 | 10.842% | $119.5098 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $197.25 | 9.757% | $216.4957 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $25.29 | 13.761% | $28.7702 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $750.01 | $826.8961 | $826.90 | $826.80 | $826.90 | |