| 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 | $79.38 | 11.561% | $88.5571 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $136.64 | 9.368% | $149.4404 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $100.72 | 8.836% | $109.6196 | $109.62 | $109.60 | $109.60 |
| Purchase #4 | $248.83 | 7.700% | $267.9899 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $38.84 | 5.792% | $41.0896 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $37.80 | 4.160% | $39.3725 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $67.41 | 10.359% | $74.393 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $709.62 | $770.4621 | $770.46 | $770.45 | $770.50 | |