| 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 | $76.29 | 9.472% | $83.5162 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $65.80 | 7.589% | $70.7936 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $222.31 | 13.342% | $251.9706 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $28.72 | 9.768% | $31.5254 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $163.44 | 11.557% | $182.3288 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $228.89 | 9.747% | $251.1999 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $104.95 | 5.293% | $110.505 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $890.40 | $981.8395 | $981.85 | $981.85 | $981.80 | |