| 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 | $5.47 | 6.564% | $5.8291 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $47.86 | 3.798% | $49.6777 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $12.55 | 3.317% | $12.9663 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $53.56 | 8.584% | $58.1576 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $64.69 | 5.357% | $68.1554 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $77.31 | 7.821% | $83.3564 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $102.67 | 10.391% | $113.3384 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $364.11 | $391.4809 | $391.50 | $391.50 | $391.60 | |