| 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 | $33.89 | 11.537% | $37.7999 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $32.74 | 9.649% | $35.8991 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $221.53 | 8.231% | $239.7641 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $35.60 | 8.287% | $38.5502 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $36.49 | 4.213% | $38.0273 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $218.55 | 6.212% | $232.1263 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $88.33 | 9.864% | $97.0429 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $667.13 | $719.2098 | $719.21 | $719.25 | $719.20 | |