| 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 | $34.58 | 5.496% | $36.4805 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $141.93 | 3.136% | $146.3809 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $146.66 | 9.214% | $160.1733 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $141.34 | 11.210% | $157.1842 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $141.25 | 4.153% | $147.1161 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $35.72 | 9.119% | $38.9773 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $57.73 | 4.305% | $60.2153 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $699.21 | $746.5276 | $746.53 | $746.55 | $746.60 | |