| 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 | $5.98 | 11.819% | $6.6868 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $158.94 | 13.439% | $180.2999 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $25.79 | 13.468% | $29.2634 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $196.58 | 5.684% | $207.7536 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $108.59 | 3.116% | $111.9737 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $106.85 | 3.610% | $110.7073 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $114.93 | 4.472% | $120.0697 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $717.66 | $766.7544 | $766.75 | $766.70 | $766.90 | |