| 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 | $12.53 | 8.466% | $13.5908 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $45.61 | 7.156% | $48.8739 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $135.43 | 8.203% | $146.5393 | $146.54 | $146.55 | $146.50 |
| Purchase #4 | $194.96 | 11.679% | $217.7294 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $223.84 | 10.339% | $246.9828 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $157.98 | 9.506% | $172.9976 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $71.53 | 10.593% | $79.1072 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $841.88 | $925.8210 | $925.82 | $925.85 | $925.80 | |