| 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 | $75.73 | 13.194% | $85.7218 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $125.42 | 10.234% | $138.2555 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $41.40 | 3.256% | $42.748 | $42.75 | $42.75 | $42.70 |
| Purchase #4 | $221.52 | 11.341% | $246.6426 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $38.99 | 8.773% | $42.4106 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $156.34 | 3.129% | $161.2319 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $95.98 | 10.776% | $106.3228 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $755.38 | $823.3332 | $823.33 | $823.30 | $823.20 | |