| 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 | $36.74 | 7.773% | $39.5958 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $212.72 | 9.630% | $233.2049 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $15.38 | 3.859% | $15.9735 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $217.91 | 10.186% | $240.1063 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $50.78 | 9.504% | $55.6061 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $167.30 | 6.740% | $178.576 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $85.39 | 4.201% | $88.9772 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $786.22 | $852.0398 | $852.05 | $852.05 | $852.10 | |