| 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 | $45.31 | 3.543% | $46.9153 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $100.26 | 12.767% | $113.0602 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $5.69 | 4.104% | $5.9235 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $230.46 | 4.155% | $240.0356 | $240.04 | $240.05 | $240.00 |
| Purchase #5 | $82.43 | 5.857% | $87.2579 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $94.75 | 7.291% | $101.6582 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $223.59 | 13.486% | $253.7433 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $782.49 | $848.5940 | $848.60 | $848.55 | $848.60 | |