| 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 | $46.32 | 9.518% | $50.7287 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $85.97 | 5.208% | $90.4473 | $90.45 | $90.45 | $90.40 |
| Purchase #3 | $223.30 | 13.203% | $252.7823 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $133.96 | 8.812% | $145.7646 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $102.84 | 5.606% | $108.6052 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $200.78 | 12.484% | $225.8454 | $225.85 | $225.85 | $225.80 |
| Purchase #7 | $59.75 | 3.328% | $61.7385 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $852.92 | $935.9120 | $935.92 | $935.95 | $935.80 | |