| 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 | $82.37 | 4.431% | $86.0198 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $184.33 | 13.611% | $209.4192 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $64.34 | 6.791% | $68.7093 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $207.92 | 6.256% | $220.9275 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $96.55 | 4.141% | $100.5481 | $100.55 | $100.55 | $100.50 |
| Purchase #6 | $123.90 | 4.332% | $129.2673 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $166.78 | 4.572% | $174.4052 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $926.19 | $989.2964 | $989.31 | $989.25 | $989.20 | |