| 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 | $21.68 | 7.748% | $23.3598 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $82.79 | 5.362% | $87.2292 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $41.78 | 5.562% | $44.1038 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $246.63 | 9.654% | $270.4397 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $193.67 | 6.472% | $206.2043 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $62.39 | 9.204% | $68.1324 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $175.85 | 12.804% | $198.3658 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $824.79 | $897.8350 | $897.83 | $897.85 | $897.80 | |