| 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 | $108.82 | 9.293% | $118.9326 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $24.66 | 11.653% | $27.5336 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $127.85 | 6.405% | $136.0388 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $44.47 | 4.547% | $46.4921 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $111.74 | 3.667% | $115.8375 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $7.93 | 6.241% | $8.4249 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $117.56 | 13.488% | $133.4165 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $543.03 | $586.6760 | $586.67 | $586.70 | $586.50 | |