| 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 | $73.68 | 5.482% | $77.7191 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $110.84 | 6.833% | $118.4137 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $209.48 | 4.410% | $218.7181 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $66.77 | 6.245% | $70.9398 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $21.26 | 4.160% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $30.88 | 12.788% | $34.8289 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $207.76 | 6.139% | $220.5144 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $720.67 | $763.2784 | $763.27 | $763.25 | $763.10 | |