| 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 | $17.34 | 12.513% | $19.5098 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $84.91 | 12.199% | $95.2682 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $71.70 | 3.772% | $74.4045 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $119.40 | 11.546% | $133.1859 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $113.43 | 3.375% | $117.2583 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $90.69 | 8.406% | $98.3134 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $146.37 | 6.837% | $156.3773 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $643.84 | $694.3174 | $694.32 | $694.30 | $694.40 | |