| 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 | $83.55 | 4.845% | $87.598 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $78.89 | 7.628% | $84.9077 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $209.93 | 4.641% | $219.6729 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $54.45 | 10.454% | $60.1422 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $237.39 | 10.544% | $262.4204 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $147.58 | 11.147% | $164.0307 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $104.78 | 6.233% | $111.3109 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $916.57 | $990.0828 | $990.08 | $990.05 | $990.00 | |