| 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 | $58.55 | 10.225% | $64.5367 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $7.36 | 11.867% | $8.2334 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $99.42 | 4.821% | $104.213 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $31.88 | 3.315% | $32.9368 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $240.86 | 12.347% | $270.599 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $145.61 | 3.522% | $150.7384 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $91.62 | 11.171% | $101.8549 | $101.85 | $101.85 | $101.90 |
| 7 purchase totals = | $675.30 | $733.1122 | $733.11 | $733.15 | $733.00 | |