| 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 | $31.63 | 8.334% | $34.266 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $38.41 | 12.847% | $43.3445 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $77.44 | 9.773% | $85.0082 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $221.63 | 4.300% | $231.1601 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $77.71 | 9.124% | $84.8003 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $148.59 | 12.672% | $167.4193 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $47.97 | 5.625% | $50.6683 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $643.38 | $696.6667 | $696.67 | $696.60 | $696.70 | |