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 | $9.89 | 12.811% | $11.157 | $11.16 | $11.15 | $11.20 |
Purchase #2 | $102.65 | 4.125% | $106.8843 | $106.88 | $106.90 | $106.90 |
Purchase #3 | $238.88 | 4.612% | $249.8971 | $249.90 | $249.90 | $249.90 |
Purchase #4 | $112.56 | 4.276% | $117.3731 | $117.37 | $117.35 | $117.40 |
Purchase #5 | $142.81 | 11.127% | $158.7005 | $158.70 | $158.70 | $158.70 |
Purchase #6 | $11.31 | 8.578% | $12.2802 | $12.28 | $12.30 | $12.30 |
Purchase #7 | $31.49 | 4.242% | $32.8258 | $32.83 | $32.85 | $32.80 |
7 purchase totals = | $649.59 | $689.1180 | $689.12 | $689.15 | $689.20 |