| 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 | $15.64 | 3.791% | $16.2329 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $91.27 | 11.446% | $101.7168 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $21.41 | 7.367% | $22.9873 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $49.53 | 6.486% | $52.7425 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $137.36 | 11.123% | $152.6386 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $222.40 | 9.701% | $243.975 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $26.66 | 6.672% | $28.4388 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $564.27 | $618.7319 | $618.74 | $618.80 | $618.60 | |