| 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 | $40.65 | 8.355% | $44.0463 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $230.89 | 8.864% | $251.3561 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $7.88 | 7.561% | $8.4758 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $58.48 | 10.168% | $64.4262 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $98.26 | 9.417% | $107.5131 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $167.44 | 12.421% | $188.2377 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $116.38 | 8.776% | $126.5935 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $719.98 | $790.6487 | $790.66 | $790.70 | $790.60 | |