| 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 | $81.43 | 7.487% | $87.5267 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $212.92 | 7.495% | $228.8784 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $111.25 | 4.364% | $116.105 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $11.67 | 4.620% | $12.2092 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $128.99 | 11.804% | $144.216 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $206.59 | 11.136% | $229.5959 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $79.78 | 12.634% | $89.8594 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $832.63 | $908.3906 | $908.41 | $908.40 | $908.40 | |