| 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 | $71.60 | 5.839% | $75.7807 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $196.73 | 5.285% | $207.1272 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $185.61 | 9.479% | $203.204 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $105.75 | 4.102% | $110.0879 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $47.68 | 7.245% | $51.1344 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $93.41 | 12.755% | $105.3244 | $105.32 | $105.30 | $105.30 |
| Purchase #7 | $36.58 | 9.429% | $40.0291 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $737.36 | $792.6877 | $792.68 | $792.75 | $792.60 | |