| 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 | $70.79 | 13.760% | $80.5307 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $182.87 | 6.292% | $194.3762 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $77.49 | 4.157% | $80.7113 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $102.40 | 10.678% | $113.3343 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $29.78 | 4.841% | $31.2216 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $228.95 | 6.839% | $244.6079 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $169.31 | 9.737% | $185.7957 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $861.59 | $930.5777 | $930.58 | $930.60 | $930.50 | |