| 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 | $112.76 | 5.631% | $119.1095 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $22.99 | 10.588% | $25.4242 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $42.92 | 5.628% | $45.3355 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $65.44 | 9.236% | $71.484 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $81.25 | 10.465% | $89.7528 | $89.75 | $89.75 | $89.80 |
| Purchase #6 | $239.55 | 5.586% | $252.9313 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $26.76 | 13.438% | $30.356 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $591.67 | $634.3933 | $634.39 | $634.40 | $634.40 | |