| 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 | $37.86 | 3.273% | $39.0992 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $237.31 | 6.288% | $252.2321 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $176.70 | 11.218% | $196.5222 | $196.52 | $196.50 | $196.50 |
| Purchase #4 | $169.32 | 10.419% | $186.9615 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $101.62 | 13.785% | $115.6283 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $55.36 | 4.443% | $57.8196 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $118.65 | 3.246% | $122.5014 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $896.82 | $970.7643 | $970.76 | $970.75 | $970.70 | |