| 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 | $70.49 | 4.681% | $73.7896 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $46.98 | 11.739% | $52.495 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $160.76 | 4.102% | $167.3544 | $167.35 | $167.35 | $167.40 |
| Purchase #4 | $59.66 | 3.676% | $61.8531 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $105.35 | 3.235% | $108.7581 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $133.97 | 8.365% | $145.1766 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $80.65 | 8.621% | $87.6028 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $657.86 | $697.0296 | $697.03 | $697.05 | $697.20 | |