| 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 | $66.30 | 6.266% | $70.4544 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $117.87 | 9.373% | $128.918 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $124.78 | 9.169% | $136.2211 | $136.22 | $136.20 | $136.20 |
| Purchase #4 | $90.55 | 13.219% | $102.5198 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $150.55 | 8.800% | $163.7984 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $122.74 | 7.626% | $132.1002 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $115.81 | 4.365% | $120.8651 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $788.60 | $854.8770 | $854.88 | $854.80 | $854.90 | |