| 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 | $31.89 | 7.677% | $34.3382 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $38.86 | 8.660% | $42.2253 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $21.81 | 13.571% | $24.7698 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $87.80 | 13.200% | $99.3896 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $156.50 | 3.603% | $162.1387 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $208.27 | 12.626% | $234.5662 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $151.26 | 4.288% | $157.746 | $157.75 | $157.75 | $157.70 |
| 7 purchase totals = | $696.39 | $755.1738 | $755.19 | $755.20 | $755.10 | |