| 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 | $105.77 | 3.508% | $109.4804 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $59.59 | 13.691% | $67.7485 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $215.41 | 10.251% | $237.4917 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $149.26 | 8.203% | $161.5038 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $149.57 | 5.125% | $157.2355 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $107.75 | 10.756% | $119.3396 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $224.39 | 3.580% | $232.4232 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,011.74 | $1,085.2227 | $1,085.22 | $1,085.25 | $1,085.10 | |