| 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 | $92.53 | 7.786% | $99.7344 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $66.41 | 11.455% | $74.0173 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $245.49 | 13.297% | $278.1328 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $154.66 | 8.759% | $168.2067 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $42.56 | 9.395% | $46.5585 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $55.32 | 13.732% | $62.9165 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $13.93 | 3.755% | $14.4531 | $14.45 | $14.45 | $14.50 |
| 7 purchase totals = | $670.90 | $744.0193 | $744.02 | $744.00 | $744.00 | |