| 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 | $30.40 | 7.747% | $32.7551 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $111.87 | 5.228% | $117.7186 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $215.86 | 11.490% | $240.6623 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $9.73 | 5.451% | $10.2604 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $105.60 | 6.483% | $112.446 | $112.45 | $112.45 | $112.40 |
| Purchase #6 | $96.68 | 6.831% | $103.2842 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $133.31 | 9.564% | $146.0598 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $703.45 | $763.1864 | $763.19 | $763.15 | $763.30 | |