| 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 | $47.84 | 4.654% | $50.0665 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $199.39 | 6.537% | $212.4241 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $33.29 | 10.654% | $36.8367 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $189.57 | 12.302% | $212.8909 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $120.86 | 9.816% | $132.7236 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $129.90 | 12.766% | $146.483 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $43.89 | 12.118% | $49.2086 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $764.74 | $840.6334 | $840.63 | $840.60 | $840.60 | |