| 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 | $31.49 | 7.462% | $33.8398 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $23.68 | 9.507% | $25.9313 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $151.79 | 6.418% | $161.5319 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $179.51 | 11.207% | $199.6277 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $168.37 | 6.225% | $178.851 | $178.85 | $178.85 | $178.90 |
| Purchase #6 | $134.72 | 13.389% | $152.7577 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $44.61 | 7.795% | $48.0873 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $734.17 | $800.6267 | $800.63 | $800.70 | $800.60 | |