| 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 | $131.47 | 10.360% | $145.0903 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $48.86 | 10.638% | $54.0577 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $195.75 | 9.170% | $213.7003 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $19.71 | 7.685% | $21.2247 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $55.70 | 8.333% | $60.3415 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $149.95 | 5.826% | $158.6861 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $72.92 | 12.288% | $81.8804 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $674.36 | $734.9810 | $734.98 | $735.00 | $735.00 | |