| 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 | $50.49 | 6.671% | $53.8582 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $26.53 | 10.155% | $29.2241 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $208.86 | 5.805% | $220.9843 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $154.26 | 3.136% | $159.0976 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $25.70 | 9.142% | $28.0495 | $28.05 | $28.05 | $28.00 |
| Purchase #6 | $151.42 | 11.447% | $168.753 | $168.75 | $168.75 | $168.80 |
| Purchase #7 | $51.35 | 7.743% | $55.326 | $55.33 | $55.35 | $55.30 |
| 7 purchase totals = | $668.61 | $715.2927 | $715.29 | $715.30 | $715.30 | |