| 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 | $79.58 | 10.427% | $87.8778 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $209.97 | 11.415% | $233.9381 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $102.45 | 6.608% | $109.2199 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $151.60 | 8.537% | $164.5421 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $16.60 | 6.802% | $17.7291 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $205.63 | 7.365% | $220.7746 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $135.76 | 9.133% | $148.159 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $901.59 | $982.2406 | $982.24 | $982.25 | $982.20 | |