| 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 | $48.32 | 13.863% | $55.0186 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $165.79 | 4.692% | $173.5689 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $14.93 | 12.641% | $16.8173 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $188.84 | 3.695% | $195.8176 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $39.65 | 11.557% | $44.2324 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $142.46 | 3.271% | $147.1199 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $71.49 | 5.414% | $75.3605 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $671.48 | $707.9352 | $707.94 | $707.85 | $707.90 | |