| 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 | $69.89 | 5.608% | $73.8094 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $61.67 | 5.789% | $65.2401 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $37.44 | 6.475% | $39.8642 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $51.88 | 10.562% | $57.3596 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $235.68 | 9.156% | $257.2589 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $96.77 | 4.621% | $101.2417 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $24.94 | 4.862% | $26.1526 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $578.27 | $620.9265 | $620.92 | $620.90 | $621.00 | |