| 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 | $45.40 | 7.447% | $48.7809 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $52.38 | 4.807% | $54.8979 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $49.72 | 3.716% | $51.5676 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $104.65 | 7.681% | $112.6882 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $107.95 | 7.752% | $116.3183 | $116.32 | $116.30 | $116.30 |
| Purchase #6 | $242.65 | 10.421% | $267.9366 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $181.67 | 6.847% | $194.1089 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $784.42 | $846.2984 | $846.31 | $846.30 | $846.30 | |