| 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 | $65.68 | 6.233% | $69.7738 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $24.92 | 6.508% | $26.5418 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $120.74 | 3.310% | $124.7365 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $29.75 | 7.451% | $31.9667 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $42.43 | 7.741% | $45.7145 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $220.94 | 7.456% | $237.4133 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $139.57 | 5.182% | $146.8025 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $644.03 | $682.9491 | $682.94 | $682.90 | $682.90 | |