| 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 | $33.81 | 6.168% | $35.8954 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $119.90 | 12.811% | $135.2604 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $149.56 | 10.611% | $165.4298 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $188.77 | 3.694% | $195.7432 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $215.54 | 6.331% | $229.1858 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $50.44 | 7.413% | $54.1791 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $5.69 | 10.290% | $6.2755 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $763.71 | $821.9692 | $821.98 | $822.05 | $822.00 | |