| 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 | $43.89 | 3.866% | $45.5868 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $182.58 | 6.764% | $194.9297 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $14.94 | 6.825% | $15.9597 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $201.80 | 6.726% | $215.3731 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $128.38 | 5.720% | $135.7233 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $169.30 | 3.426% | $175.1002 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $33.90 | 10.515% | $37.4646 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $774.79 | $820.1374 | $820.13 | $820.10 | $820.20 | |