| 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 | $65.61 | 3.344% | $67.804 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $72.61 | 7.201% | $77.8386 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $64.79 | 13.368% | $73.4511 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $183.42 | 6.708% | $195.7238 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $156.94 | 10.576% | $173.538 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $19.86 | 8.212% | $21.4909 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $82.68 | 10.521% | $91.3788 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $645.91 | $701.2252 | $701.22 | $701.25 | $701.20 | |