| 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 | $111.46 | 3.661% | $115.5406 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $149.76 | 13.787% | $170.4074 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $131.68 | 9.680% | $144.4266 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $30.91 | 4.697% | $32.3618 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $204.77 | 9.859% | $224.9583 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $58.78 | 9.526% | $64.3794 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $117.72 | 4.778% | $123.3447 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $805.08 | $875.4188 | $875.42 | $875.45 | $875.40 | |