| 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 | $96.59 | 7.430% | $103.7666 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $67.92 | 3.251% | $70.1281 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $37.77 | 3.340% | $39.0315 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $145.55 | 9.761% | $159.7571 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $185.53 | 4.242% | $193.4002 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $202.87 | 7.750% | $218.5924 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $178.56 | 9.257% | $195.0893 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $914.79 | $979.7652 | $979.77 | $979.80 | $979.80 | |