| 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 | $106.78 | 10.754% | $118.2631 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $86.76 | 3.405% | $89.7142 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $25.51 | 3.424% | $26.3835 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $175.56 | 7.140% | $188.095 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $26.98 | 10.361% | $29.7754 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $159.44 | 9.429% | $174.4736 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $117.47 | 9.689% | $128.8517 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $698.50 | $755.5565 | $755.55 | $755.55 | $755.70 | |