| 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 | $84.38 | 5.126% | $88.7053 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $16.40 | 11.866% | $18.346 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $219.91 | 8.482% | $238.5628 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $41.90 | 10.760% | $46.4084 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $112.85 | 7.341% | $121.1343 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $179.30 | 13.314% | $203.172 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $250.25 | 10.748% | $277.1469 | $277.15 | $277.15 | $277.10 |
| 7 purchase totals = | $904.99 | $993.4757 | $993.48 | $993.45 | $993.40 | |