| 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 | $12.97 | 5.600% | $13.6963 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $149.45 | 6.216% | $158.7398 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $224.25 | 9.231% | $244.9505 | $244.95 | $244.95 | $245.00 |
| Purchase #4 | $151.87 | 10.843% | $168.3373 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $73.35 | 12.211% | $82.3068 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $41.48 | 5.201% | $43.6374 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $239.29 | 3.114% | $246.7415 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $892.66 | $958.4096 | $958.42 | $958.45 | $958.30 | |