| 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 | $73.27 | 8.856% | $79.7588 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $15.81 | 6.640% | $16.8598 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $75.68 | 12.183% | $84.9001 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $24.25 | 10.480% | $26.7914 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $135.92 | 9.154% | $148.3621 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $41.39 | 10.632% | $45.7906 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $194.49 | 7.128% | $208.3532 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $560.81 | $610.8160 | $610.81 | $610.80 | $611.00 | |