| 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 | $32.43 | 12.767% | $36.5703 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $154.35 | 4.183% | $160.8065 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $45.99 | 9.443% | $50.3328 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $127.99 | 5.346% | $134.8323 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $205.26 | 11.427% | $228.7151 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $72.28 | 9.148% | $78.8922 | $78.89 | $78.90 | $78.90 |
| Purchase #7 | $84.71 | 3.499% | $87.674 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $723.01 | $777.8232 | $777.82 | $777.80 | $777.80 | |