| 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 | $88.68 | 12.134% | $99.4404 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $147.71 | 12.456% | $166.1088 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $99.66 | 13.673% | $113.2865 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $245.95 | 4.354% | $256.6587 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $199.59 | 10.547% | $220.6408 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $58.66 | 12.133% | $65.7772 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $18.67 | 7.242% | $20.0221 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $858.92 | $941.9345 | $941.94 | $941.95 | $941.90 | |