| 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 | $41.40 | 13.845% | $47.1318 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $45.49 | 13.712% | $51.7276 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $37.73 | 10.749% | $41.7856 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $47.81 | 13.241% | $54.1405 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $66.89 | 3.241% | $69.0579 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $224.75 | 13.421% | $254.9137 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $232.65 | 5.537% | $245.5318 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $696.72 | $764.2889 | $764.29 | $764.35 | $764.20 | |