| 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 | $12.64 | 12.766% | $14.2536 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $29.64 | 13.151% | $33.538 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $78.55 | 9.504% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #4 | $102.79 | 7.801% | $110.8086 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $170.59 | 4.805% | $178.7868 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $218.32 | 12.751% | $246.158 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $248.53 | 6.544% | $264.7938 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $861.06 | $934.3542 | $934.36 | $934.35 | $934.40 | |