| 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 | $70.31 | 12.653% | $79.2063 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $156.45 | 11.208% | $173.9849 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $52.62 | 5.530% | $55.5299 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $46.63 | 4.219% | $48.5973 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $218.72 | 9.672% | $239.8746 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $195.58 | 12.121% | $219.2863 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $132.73 | 10.340% | $146.4543 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $873.04 | $962.9336 | $962.93 | $962.95 | $963.00 | |