| 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 | $155.35 | 4.532% | $162.3905 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $218.90 | 12.233% | $245.678 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $45.60 | 10.105% | $50.2079 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $98.28 | 5.811% | $103.9911 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $30.65 | 8.332% | $33.2038 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $22.79 | 3.162% | $23.5106 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $88.46 | 12.518% | $99.5334 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $660.03 | $718.5153 | $718.51 | $718.55 | $718.50 | |