| 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 | $41.54 | 4.124% | $43.2531 | $43.25 | $43.25 | $43.30 |
| Purchase #2 | $250.75 | 3.195% | $258.7615 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $194.91 | 10.828% | $216.0149 | $216.01 | $216.00 | $216.00 |
| Purchase #4 | $17.34 | 9.500% | $18.9873 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $19.59 | 13.200% | $22.1759 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $25.48 | 8.573% | $27.6644 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $188.76 | 8.317% | $204.4592 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $738.37 | $791.3163 | $791.31 | $791.30 | $791.50 | |