| 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 | $83.82 | 4.674% | $87.7377 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $129.57 | 6.252% | $137.6707 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $219.52 | 10.281% | $242.0889 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $216.86 | 11.440% | $241.6688 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $10.29 | 4.796% | $10.7835 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $77.47 | 13.595% | $88.002 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $154.77 | 12.520% | $174.1472 | $174.15 | $174.15 | $174.10 |
| 7 purchase totals = | $892.30 | $982.0988 | $982.10 | $982.10 | $982.10 | |