| 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 | $77.96 | 4.513% | $81.4783 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $60.94 | 12.535% | $68.5788 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $74.28 | 3.506% | $76.8843 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $215.65 | 13.112% | $243.926 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $227.47 | 9.378% | $248.8021 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $236.79 | 3.309% | $244.6254 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $218.85 | 11.453% | $243.9149 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,111.94 | $1,208.2098 | $1,208.21 | $1,208.30 | $1,208.20 | |