| 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 | $116.64 | 11.771% | $130.3697 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $19.83 | 4.857% | $20.7931 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $181.81 | 6.548% | $193.7149 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $36.38 | 11.310% | $40.4946 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $77.94 | 3.563% | $80.717 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $197.72 | 12.821% | $223.0697 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $33.77 | 10.232% | $37.2253 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $664.09 | $726.3843 | $726.38 | $726.35 | $726.40 | |