| 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 | $35.74 | 13.652% | $40.6192 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $108.53 | 11.818% | $121.3561 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $171.85 | 7.212% | $184.2438 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $51.35 | 7.570% | $55.2372 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $120.89 | 9.751% | $132.678 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $124.38 | 7.815% | $134.1003 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $35.82 | 9.539% | $39.2369 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $648.56 | $707.4715 | $707.48 | $707.50 | $707.40 | |