| 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 | $38.58 | 10.322% | $42.5622 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $36.66 | 12.322% | $41.1772 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $22.83 | 11.697% | $25.5004 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $117.53 | 7.790% | $126.6856 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $241.98 | 11.454% | $269.6964 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $103.93 | 9.246% | $113.5394 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $189.27 | 4.203% | $197.225 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $750.78 | $816.3862 | $816.40 | $816.45 | $816.40 | |