| 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 | $56.98 | 6.764% | $60.8341 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $180.60 | 6.800% | $192.8808 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $197.29 | 13.401% | $223.7288 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $72.92 | 5.120% | $76.6535 | $76.65 | $76.65 | $76.70 |
| Purchase #5 | $142.68 | 9.705% | $156.5271 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $197.80 | 5.317% | $208.317 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $64.40 | 9.731% | $70.6668 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $912.67 | $989.6081 | $989.61 | $989.65 | $989.60 | |