| 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 | $80.48 | 8.838% | $87.5928 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $150.40 | 7.215% | $161.2514 | $161.25 | $161.25 | $161.30 |
| Purchase #3 | $54.98 | 3.143% | $56.708 | $56.71 | $56.70 | $56.70 |
| Purchase #4 | $67.57 | 10.458% | $74.6365 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $72.43 | 4.170% | $75.4503 | $75.45 | $75.45 | $75.50 |
| Purchase #6 | $235.53 | 8.434% | $255.3946 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $41.54 | 9.317% | $45.4103 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $702.93 | $756.4439 | $756.44 | $756.45 | $756.50 | |