| 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 | $93.50 | 11.718% | $104.4563 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $80.89 | 4.543% | $84.5648 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $6.80 | 7.538% | $7.3126 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $39.77 | 12.352% | $44.6824 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $64.93 | 7.622% | $69.879 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $145.68 | 8.871% | $158.6033 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $244.88 | 12.564% | $275.6467 | $275.65 | $275.65 | $275.60 |
| 7 purchase totals = | $676.45 | $745.1451 | $745.14 | $745.15 | $745.20 | |