| 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 | $93.97 | 7.401% | $100.9247 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $48.43 | 11.690% | $54.0915 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $65.39 | 4.279% | $68.188 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $109.35 | 12.352% | $122.8569 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $111.66 | 13.762% | $127.0266 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $95.62 | 6.185% | $101.5341 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $113.48 | 4.598% | $118.6978 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $637.90 | $693.3196 | $693.32 | $693.35 | $693.30 | |