| 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 | $125.48 | 10.141% | $138.2049 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $6.34 | 5.226% | $6.6713 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $164.72 | 3.409% | $170.3353 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $54.43 | 5.874% | $57.6272 | $57.63 | $57.65 | $57.60 |
| Purchase #5 | $119.72 | 8.745% | $130.1895 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $54.58 | 9.180% | $59.5904 | $59.59 | $59.60 | $59.60 |
| Purchase #7 | $76.96 | 10.289% | $84.8784 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $602.23 | $647.4970 | $647.50 | $647.55 | $647.50 | |