| 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 | $8.99 | 7.451% | $9.6598 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $13.76 | 6.199% | $14.613 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $117.39 | 6.699% | $125.254 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $229.27 | 5.373% | $241.5887 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $202.32 | 10.849% | $224.2697 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $89.51 | 9.503% | $98.0161 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $141.67 | 10.418% | $156.4292 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $802.91 | $869.8305 | $869.83 | $869.80 | $869.90 | |