| 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 | $67.57 | 6.637% | $72.0546 | $72.05 | $72.05 | $72.10 |
| Purchase #2 | $23.37 | 3.507% | $24.1896 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $140.38 | 3.165% | $144.823 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $174.74 | 3.864% | $181.492 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $109.65 | 9.145% | $119.6775 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $119.99 | 4.651% | $125.5707 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $219.56 | 6.315% | $233.4252 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $855.26 | $901.2326 | $901.23 | $901.25 | $901.30 | |