| 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 | $62.66 | 8.730% | $68.1302 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $27.85 | 12.808% | $31.417 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $78.59 | 4.119% | $81.8271 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $230.60 | 6.163% | $244.8119 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $25.37 | 9.359% | $27.7444 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $175.32 | 8.601% | $190.3993 | $190.40 | $190.40 | $190.40 |
| Purchase #7 | $44.96 | 5.286% | $47.3366 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $645.35 | $691.6665 | $691.67 | $691.70 | $691.50 | |