| 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 | $29.29 | 4.214% | $30.5243 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $8.55 | 8.701% | $9.2939 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $225.25 | 9.597% | $246.8672 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $31.26 | 3.846% | $32.4623 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $241.77 | 8.650% | $262.6831 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $61.97 | 4.323% | $64.649 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $180.99 | 3.753% | $187.7826 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $779.08 | $834.2624 | $834.25 | $834.25 | $834.30 | |