| 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 | $52.28 | 3.490% | $54.1046 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $136.69 | 13.229% | $154.7727 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $100.92 | 3.214% | $104.1636 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $60.53 | 9.124% | $66.0528 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $230.72 | 4.473% | $241.0401 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $18.98 | 12.593% | $21.3702 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $84.63 | 8.472% | $91.7999 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $684.75 | $733.3039 | $733.29 | $733.25 | $733.40 | |