| 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 | $100.80 | 3.650% | $104.4792 | $104.48 | $104.50 | $104.50 |
| Purchase #2 | $162.94 | 10.198% | $179.5566 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $53.76 | 9.685% | $58.9667 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $6.86 | 3.864% | $7.1251 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $170.85 | 6.547% | $182.0355 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $12.66 | 11.140% | $14.0703 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $179.97 | 13.392% | $204.0716 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $687.84 | $750.3050 | $750.32 | $750.30 | $750.40 | |