| 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 | $14.82 | 11.120% | $16.468 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $64.52 | 8.593% | $70.0642 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $52.33 | 5.410% | $55.1611 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $61.95 | 4.428% | $64.6931 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $25.47 | 9.280% | $27.8336 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $158.25 | 13.132% | $179.0314 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $44.49 | 4.227% | $46.3706 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $421.83 | $459.6220 | $459.61 | $459.60 | $459.70 | |