| 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 | $31.69 | 7.299% | $34.0031 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $35.99 | 10.305% | $39.6988 | $39.70 | $39.70 | $39.70 |
| Purchase #3 | $21.31 | 5.442% | $22.4697 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $63.28 | 7.444% | $67.9906 | $67.99 | $68.00 | $68.00 |
| Purchase #5 | $190.28 | 9.290% | $207.957 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $212.32 | 4.589% | $222.0634 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $140.62 | 8.259% | $152.2338 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $695.49 | $746.4164 | $746.41 | $746.40 | $746.50 | |