| 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 | $83.77 | 5.717% | $88.5591 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $45.98 | 5.583% | $48.5471 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $14.37 | 4.369% | $14.9978 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $200.35 | 10.390% | $221.1664 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $22.88 | 6.221% | $24.3034 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $98.54 | 5.577% | $104.0356 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $102.94 | 10.585% | $113.8362 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $568.83 | $615.4456 | $615.46 | $615.45 | $615.40 | |