| 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 | $33.82 | 9.478% | $37.0255 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $25.52 | 5.836% | $27.0093 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $35.61 | 11.292% | $39.6311 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $106.43 | 9.630% | $116.6792 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $122.92 | 5.513% | $129.6966 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $230.86 | 7.720% | $248.6824 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $51.45 | 5.239% | $54.1455 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $606.61 | $652.8696 | $652.88 | $652.95 | $652.80 | |