| 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 | $82.67 | 8.608% | $89.7862 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $40.73 | 8.530% | $44.2043 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $65.74 | 5.250% | $69.1914 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $24.50 | 12.633% | $27.5951 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $21.50 | 3.664% | $22.2878 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $83.74 | 4.761% | $87.7269 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $212.66 | 7.123% | $227.8078 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $531.54 | $568.5995 | $568.61 | $568.65 | $568.60 | |