| 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 | $29.99 | 6.600% | $31.9693 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $62.26 | 5.225% | $65.5131 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $68.70 | 7.372% | $73.7646 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $137.72 | 8.524% | $149.4593 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $113.74 | 3.335% | $117.5332 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $206.95 | 4.804% | $216.8919 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $96.45 | 8.309% | $104.464 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $715.81 | $759.5954 | $759.58 | $759.55 | $759.70 | |