| 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 | $78.63 | 5.428% | $82.898 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $242.58 | 8.526% | $263.2624 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $187.91 | 7.652% | $202.2889 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $11.36 | 13.861% | $12.9346 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $204.52 | 5.603% | $215.9793 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $26.53 | 4.223% | $27.6504 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $178.73 | 7.654% | $192.41 | $192.41 | $192.40 | $192.40 |
| 7 purchase totals = | $930.26 | $997.4236 | $997.42 | $997.45 | $997.50 | |