| 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 | $51.44 | 12.825% | $58.0372 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $149.68 | 6.189% | $158.9437 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $234.79 | 9.231% | $256.4635 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $9.82 | 4.252% | $10.2375 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $171.38 | 12.157% | $192.2147 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $133.36 | 10.814% | $147.7816 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $75.32 | 8.761% | $81.9188 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $825.79 | $905.5970 | $905.59 | $905.60 | $905.50 | |