| 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 | $60.84 | 12.536% | $68.4669 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $125.81 | 5.106% | $132.2339 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $178.28 | 11.374% | $198.5576 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $103.56 | 6.199% | $109.9797 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $123.66 | 9.846% | $135.8356 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $18.83 | 9.168% | $20.5563 | $20.56 | $20.55 | $20.60 |
| Purchase #7 | $18.60 | 6.311% | $19.7738 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $629.58 | $685.4038 | $685.41 | $685.40 | $685.50 | |