| 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 | $7.27 | 5.252% | $7.6518 | $7.65 | $7.65 | $7.70 |
| Purchase #2 | $8.67 | 12.541% | $9.7573 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $185.54 | 13.312% | $210.2391 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $48.49 | 13.200% | $54.8907 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $61.27 | 6.362% | $65.168 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $100.29 | 4.353% | $104.6556 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $90.68 | 11.662% | $101.2551 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $502.21 | $553.6176 | $553.63 | $553.60 | $553.80 | |