| 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 | $34.78 | 8.686% | $37.801 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $224.84 | 13.518% | $255.2339 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $34.92 | 10.343% | $38.5318 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $28.56 | 8.780% | $31.0676 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $95.41 | 11.551% | $106.4308 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $240.89 | 5.294% | $253.6427 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $78.36 | 13.174% | $88.6831 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $737.76 | $811.3909 | $811.38 | $811.45 | $811.30 | |