| 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 | $35.41 | 7.677% | $38.1284 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $220.43 | 4.364% | $230.0496 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $180.95 | 4.269% | $188.6748 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $18.31 | 4.487% | $19.1316 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $72.26 | 4.125% | $75.2407 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $208.36 | 3.643% | $215.9506 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $50.72 | 8.867% | $55.2173 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $786.44 | $822.3930 | $822.39 | $822.40 | $822.30 | |