| 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 | $245.82 | 13.669% | $279.4211 | $279.42 | $279.40 | $279.40 |
| Purchase #2 | $48.81 | 9.405% | $53.4006 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $196.34 | 4.610% | $205.3913 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $42.49 | 7.477% | $45.667 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $101.53 | 13.550% | $115.2873 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $117.99 | 4.107% | $122.8358 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $46.57 | 11.539% | $51.9437 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $799.55 | $873.9468 | $873.95 | $873.95 | $873.90 | |