| 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 | $37.92 | 8.280% | $41.0598 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $78.36 | 8.777% | $85.2377 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $19.96 | 9.545% | $21.8652 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $44.34 | 7.812% | $47.8038 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $249.81 | 9.871% | $274.4687 | $274.47 | $274.45 | $274.50 |
| Purchase #6 | $131.94 | 9.562% | $144.5561 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $149.35 | 3.551% | $154.6534 | $154.65 | $154.65 | $154.70 |
| 7 purchase totals = | $711.68 | $769.6447 | $769.65 | $769.60 | $769.80 | |