| 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 | $102.76 | 6.784% | $109.7312 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $116.84 | 8.586% | $126.8719 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $203.61 | 7.758% | $219.4061 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $13.75 | 8.814% | $14.9619 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $67.26 | 11.541% | $75.0225 | $75.02 | $75.00 | $75.00 |
| Purchase #6 | $220.72 | 8.845% | $240.2427 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $195.28 | 8.471% | $211.8222 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $920.22 | $998.0585 | $998.05 | $998.00 | $998.00 | |