| 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 | $49.47 | 10.759% | $54.7925 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $225.74 | 8.856% | $245.7315 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $84.54 | 4.634% | $88.4576 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $114.54 | 11.501% | $127.7132 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $129.86 | 12.701% | $146.3535 | $146.35 | $146.35 | $146.40 |
| Purchase #6 | $40.60 | 8.255% | $43.9515 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $19.91 | 7.374% | $21.3782 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $664.66 | $728.3780 | $728.37 | $728.40 | $728.50 | |