| 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 | $38.36 | 12.191% | $43.0365 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $102.38 | 13.471% | $116.1716 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $79.88 | 5.427% | $84.2151 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $90.72 | 10.640% | $100.3726 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $11.92 | 13.752% | $13.5592 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $159.42 | 6.178% | $169.269 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $68.39 | 11.701% | $76.3923 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $551.07 | $603.0163 | $603.02 | $602.95 | $603.10 | |