| 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 | $64.30 | 13.257% | $72.8243 | $72.82 | $72.80 | $72.80 |
| Purchase #2 | $63.40 | 13.175% | $71.753 | $71.75 | $71.75 | $71.80 |
| Purchase #3 | $15.70 | 6.574% | $16.7321 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $159.45 | 9.669% | $174.8672 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $33.30 | 11.780% | $37.2227 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $150.89 | 12.547% | $169.8222 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $168.55 | 8.586% | $183.0217 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $655.59 | $726.2432 | $726.23 | $726.15 | $726.20 | |