| 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 | $30.86 | 13.456% | $35.0125 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $130.25 | 13.475% | $147.8012 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $31.75 | 13.810% | $36.1347 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $60.78 | 11.638% | $67.8536 | $67.85 | $67.85 | $67.90 |
| Purchase #5 | $26.47 | 10.657% | $29.2909 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $76.57 | 8.419% | $83.0164 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $183.44 | 7.688% | $197.5429 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $540.12 | $596.6522 | $596.64 | $596.65 | $596.60 | |