| 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 | $73.38 | 3.498% | $75.9468 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $42.32 | 4.175% | $44.0869 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $211.39 | 9.487% | $231.4446 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $98.84 | 10.701% | $109.4169 | $109.42 | $109.40 | $109.40 |
| Purchase #5 | $117.60 | 11.260% | $130.8418 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $187.37 | 7.778% | $201.9436 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $170.69 | 8.661% | $185.4735 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $901.59 | $979.1541 | $979.15 | $979.15 | $979.00 | |