| 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 | $65.30 | 4.866% | $68.4775 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $8.52 | 10.282% | $9.396 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $34.69 | 7.738% | $37.3743 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $231.77 | 8.715% | $251.9688 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $54.58 | 13.790% | $62.1066 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $21.48 | 10.797% | $23.7992 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $91.79 | 5.459% | $96.8008 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $508.13 | $549.9232 | $549.93 | $549.90 | $550.00 | |