| 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 | $117.84 | 3.867% | $122.3969 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $74.98 | 5.491% | $79.0972 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $35.53 | 8.106% | $38.4101 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $194.77 | 3.582% | $201.7467 | $201.75 | $201.75 | $201.70 |
| Purchase #5 | $98.80 | 11.514% | $110.1758 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $68.28 | 6.643% | $72.8158 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $6.96 | 4.304% | $7.2596 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $597.16 | $631.9021 | $631.92 | $631.90 | $631.90 | |