| 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 | $30.66 | 3.163% | $31.6298 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $24.65 | 3.373% | $25.4814 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $242.90 | 12.694% | $273.7337 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $62.56 | 7.550% | $67.2833 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $75.81 | 12.506% | $85.2908 | $85.29 | $85.30 | $85.30 |
| Purchase #6 | $152.29 | 5.370% | $160.468 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $217.39 | 9.527% | $238.1007 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $806.26 | $881.9877 | $881.98 | $882.05 | $882.00 | |