| 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 | $209.77 | 4.774% | $219.7844 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $47.31 | 6.112% | $50.2016 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $48.34 | 3.212% | $49.8927 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $80.57 | 4.716% | $84.3697 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $210.59 | 5.631% | $222.4483 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $113.97 | 6.429% | $121.2971 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $191.43 | 8.529% | $207.7571 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $901.98 | $955.7509 | $955.75 | $955.75 | $955.80 | |