| 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 | $93.38 | 11.523% | $104.1402 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $21.65 | 5.430% | $22.8256 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $228.28 | 11.474% | $254.4728 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $159.36 | 8.643% | $173.1335 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $44.70 | 4.745% | $46.821 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $206.79 | 3.784% | $214.6149 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $164.35 | 11.776% | $183.7039 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $918.51 | $999.7119 | $999.70 | $999.70 | $999.60 | |