| 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 | $241.49 | 6.691% | $257.6481 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $49.29 | 5.505% | $52.0034 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $25.66 | 7.742% | $27.6466 | $27.65 | $27.65 | $27.60 |
| Purchase #4 | $71.94 | 13.310% | $81.5152 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $94.79 | 13.529% | $107.6141 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $81.70 | 7.670% | $87.9664 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $20.81 | 13.127% | $23.5417 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $585.68 | $637.9355 | $637.94 | $637.90 | $637.80 | |