| 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 | $115.95 | 4.614% | $121.2999 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $64.99 | 4.825% | $68.1258 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $243.54 | 7.346% | $261.4304 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $38.81 | 9.529% | $42.5082 | $42.51 | $42.50 | $42.50 |
| Purchase #5 | $6.98 | 13.722% | $7.9378 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $170.30 | 8.604% | $184.9526 | $184.95 | $184.95 | $185.00 |
| Purchase #7 | $80.48 | 5.698% | $85.0658 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $721.05 | $771.3205 | $771.33 | $771.35 | $771.30 | |