| 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 | $22.90 | 9.362% | $25.0439 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $180.70 | 11.686% | $201.8166 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $10.66 | 8.427% | $11.5583 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $210.72 | 4.874% | $220.9905 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $144.37 | 7.128% | $154.6607 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $17.51 | 13.128% | $19.8087 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $160.82 | 4.431% | $167.9459 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $747.68 | $801.8246 | $801.83 | $801.80 | $801.80 | |