| 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 | $49.45 | 7.209% | $53.0149 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $36.35 | 5.746% | $38.4387 | $38.44 | $38.45 | $38.40 |
| Purchase #3 | $70.80 | 3.235% | $73.0904 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $72.28 | 10.351% | $79.7617 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $192.25 | 8.303% | $208.2125 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $25.57 | 6.808% | $27.3108 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $115.44 | 9.631% | $126.558 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $562.14 | $606.3870 | $606.38 | $606.35 | $606.40 | |