| 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 | $64.43 | 9.397% | $70.4845 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $87.31 | 9.665% | $95.7485 | $95.75 | $95.75 | $95.70 |
| Purchase #3 | $86.48 | 8.830% | $94.1162 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $227.99 | 10.679% | $252.3371 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $34.61 | 13.768% | $39.3751 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $137.71 | 7.227% | $147.6623 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $106.80 | 11.392% | $118.9667 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $745.33 | $818.6904 | $818.70 | $818.70 | $818.70 | |