| 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 | $34.28 | 12.565% | $38.5873 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $68.72 | 7.835% | $74.1042 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $209.44 | 8.290% | $226.8026 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $197.43 | 5.690% | $208.6638 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $133.61 | 3.373% | $138.1167 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $175.74 | 3.599% | $182.0649 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $50.52 | 12.834% | $57.0037 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $869.74 | $925.3432 | $925.33 | $925.30 | $925.40 | |