| 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 | $14.60 | 12.718% | $16.4568 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $84.38 | 13.681% | $95.924 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $196.73 | 3.516% | $203.647 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $205.80 | 11.451% | $229.3662 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $53.66 | 11.315% | $59.7316 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $145.43 | 11.173% | $161.6789 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $67.86 | 5.413% | $71.5333 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $768.46 | $838.3378 | $838.34 | $838.35 | $838.30 | |