| 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 | $29.71 | 8.500% | $32.2354 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $228.95 | 11.406% | $255.064 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $129.82 | 4.697% | $135.9176 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $59.95 | 6.482% | $63.836 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $73.98 | 6.283% | $78.6282 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $163.88 | 3.275% | $169.2471 | $169.25 | $169.25 | $169.20 |
| Purchase #7 | $135.54 | 9.577% | $148.5207 | $148.52 | $148.50 | $148.50 |
| 7 purchase totals = | $821.83 | $883.4490 | $883.46 | $883.45 | $883.30 | |