| 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 | $71.85 | 12.484% | $80.8198 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $113.49 | 9.796% | $124.6075 | $124.61 | $124.60 | $124.60 |
| Purchase #3 | $130.54 | 8.365% | $141.4597 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $91.81 | 11.457% | $102.3287 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $240.69 | 10.644% | $266.309 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $92.90 | 12.794% | $104.7856 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $115.73 | 3.172% | $119.401 | $119.40 | $119.40 | $119.40 |
| 7 purchase totals = | $857.01 | $939.7113 | $939.72 | $939.70 | $939.70 | |