| 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 | $151.93 | 11.652% | $169.6329 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $62.30 | 10.590% | $68.8976 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $105.52 | 3.642% | $109.363 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $61.76 | 12.737% | $69.6264 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $34.51 | 6.718% | $36.8284 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $121.30 | 3.789% | $125.8961 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $102.96 | 8.842% | $112.0637 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $640.28 | $692.3081 | $692.31 | $692.35 | $692.30 | |