| 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 | $48.84 | 7.866% | $52.6818 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $135.51 | 4.411% | $141.4873 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $73.69 | 4.231% | $76.8078 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $189.70 | 11.321% | $211.1759 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $246.49 | 5.369% | $259.724 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $58.77 | 6.286% | $62.4643 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $73.74 | 12.158% | $82.7053 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $826.74 | $887.0464 | $887.05 | $887.05 | $887.10 | |