| 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 | $50.32 | 3.468% | $52.0651 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $165.26 | 6.780% | $176.4646 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $191.28 | 12.654% | $215.4846 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $152.61 | 10.583% | $168.7607 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $32.34 | 4.212% | $33.7022 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $13.88 | 9.802% | $15.2405 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $108.28 | 8.109% | $117.0604 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $713.97 | $778.7781 | $778.77 | $778.75 | $778.90 | |