| 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 | $36.58 | 5.793% | $38.6991 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $164.39 | 8.296% | $178.0278 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $30.95 | 13.697% | $35.1892 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $87.50 | 6.495% | $93.1831 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $178.79 | 8.754% | $194.4413 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $158.53 | 6.149% | $168.278 | $168.28 | $168.30 | $168.30 |
| Purchase #7 | $147.54 | 5.269% | $155.3139 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $804.28 | $863.1324 | $863.13 | $863.20 | $863.10 | |