| 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 | $79.61 | 7.595% | $85.6564 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $119.70 | 5.744% | $126.5756 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $103.37 | 5.589% | $109.1473 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $31.73 | 4.727% | $33.2299 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $81.71 | 3.634% | $84.6793 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $177.42 | 9.714% | $194.6546 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $198.58 | 3.764% | $206.0546 | $206.05 | $206.05 | $206.10 |
| 7 purchase totals = | $792.12 | $839.9977 | $840.00 | $840.05 | $840.10 | |