| 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 | $93.25 | 12.788% | $105.1748 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $244.56 | 3.609% | $253.3862 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $176.66 | 10.568% | $195.3294 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $71.47 | 8.638% | $77.6436 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $50.84 | 9.831% | $55.8381 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $171.66 | 8.656% | $186.5189 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $111.53 | 8.389% | $120.8863 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $919.97 | $994.7773 | $994.78 | $994.80 | $994.70 | |