| 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 | $46.70 | 4.696% | $48.893 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $106.27 | 13.736% | $120.8672 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $21.94 | 11.748% | $24.5175 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $117.79 | 12.590% | $132.6198 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $121.93 | 10.638% | $134.9009 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $165.25 | 5.695% | $174.661 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $243.32 | 6.194% | $258.3912 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $823.20 | $894.8506 | $894.85 | $894.80 | $894.90 | |