| 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 | $99.49 | 7.382% | $106.8344 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $111.69 | 3.357% | $115.4394 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $75.84 | 8.556% | $82.3289 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $16.74 | 5.211% | $17.6123 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $163.91 | 4.840% | $171.8432 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $42.74 | 8.358% | $46.3122 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $235.88 | 5.288% | $248.3533 | $248.35 | $248.35 | $248.40 |
| 7 purchase totals = | $746.29 | $788.7237 | $788.71 | $788.75 | $788.60 | |