| 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 | $56.47 | 13.520% | $64.1047 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $67.47 | 5.124% | $70.9272 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $25.41 | 7.104% | $27.2151 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $72.95 | 8.562% | $79.196 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $237.85 | 11.723% | $265.7332 | $265.73 | $265.75 | $265.70 |
| Purchase #6 | $27.71 | 8.123% | $29.9609 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $30.50 | 7.202% | $32.6966 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $518.36 | $569.8337 | $569.84 | $569.85 | $569.80 | |