| 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 | $29.55 | 7.476% | $31.7592 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $246.85 | 8.434% | $267.6693 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $161.78 | 9.570% | $177.2623 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $208.77 | 10.653% | $231.0103 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $25.30 | 6.477% | $26.9387 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $19.60 | 11.568% | $21.8673 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $157.67 | 4.748% | $165.1562 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $849.52 | $921.6633 | $921.67 | $921.60 | $921.80 | |