| 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 | $64.32 | 7.791% | $69.3312 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $6.44 | 4.837% | $6.7515 | $6.75 | $6.75 | $6.80 |
| Purchase #3 | $116.49 | 5.696% | $123.1253 | $123.13 | $123.15 | $123.10 |
| Purchase #4 | $104.30 | 8.113% | $112.7619 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $10.44 | 12.705% | $11.7664 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $245.34 | 4.725% | $256.9323 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $63.63 | 9.581% | $69.7264 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $610.96 | $650.3950 | $650.40 | $650.45 | $650.40 | |