| 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 | $118.85 | 5.864% | $125.8194 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $37.96 | 6.332% | $40.3636 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $50.99 | 6.421% | $54.2641 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $246.77 | 5.530% | $260.4164 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $93.96 | 4.528% | $98.2145 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $27.36 | 7.155% | $29.3176 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $33.62 | 5.606% | $35.5047 | $35.50 | $35.50 | $35.50 |
| 7 purchase totals = | $609.51 | $643.9003 | $643.89 | $643.80 | $643.90 | |