| 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 | $79.59 | 7.798% | $85.7964 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $42.97 | 5.345% | $45.2667 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $33.47 | 3.583% | $34.6692 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $178.99 | 9.155% | $195.3765 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $113.89 | 13.145% | $128.8608 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $81.76 | 13.317% | $92.648 | $92.65 | $92.65 | $92.60 |
| Purchase #7 | $11.37 | 6.608% | $12.1213 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $542.04 | $594.7389 | $594.75 | $594.70 | $594.80 | |