| 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 | $83.76 | 10.407% | $92.4769 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $193.69 | 7.752% | $208.7048 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $120.49 | 13.742% | $137.0477 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $67.74 | 6.432% | $72.097 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $213.74 | 10.336% | $235.8322 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $47.95 | 9.113% | $52.3197 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $102.93 | 5.217% | $108.2999 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $830.30 | $906.7782 | $906.78 | $906.80 | $906.70 | |