| 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 | $35.44 | 6.359% | $37.6936 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $58.30 | 11.834% | $65.1992 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $8.66 | 13.309% | $9.8126 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $171.54 | 8.711% | $186.4828 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $156.58 | 8.771% | $170.3136 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $27.40 | 12.617% | $30.8571 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $105.85 | 10.483% | $116.9463 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $563.77 | $617.3052 | $617.30 | $617.30 | $617.30 | |