| 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 | $180.77 | 12.242% | $202.8999 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $58.64 | 13.662% | $66.6514 | $66.65 | $66.65 | $66.70 |
| Purchase #3 | $240.52 | 6.657% | $256.5314 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $113.57 | 6.471% | $120.9191 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $16.82 | 9.201% | $18.3676 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $95.31 | 7.829% | $102.7718 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $101.88 | 8.417% | $110.4552 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $807.51 | $878.5964 | $878.60 | $878.55 | $878.70 | |