| 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 | $31.87 | 3.874% | $33.1046 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $157.59 | 10.705% | $174.46 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $149.64 | 10.126% | $164.7925 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $89.79 | 7.748% | $96.7469 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $118.39 | 6.324% | $125.877 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $66.77 | 12.675% | $75.2331 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $16.49 | 6.706% | $17.5958 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $630.54 | $687.8099 | $687.81 | $687.85 | $687.80 | |