| 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 | $64.42 | 12.749% | $72.6329 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $151.45 | 10.639% | $167.5628 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $88.25 | 7.576% | $94.9358 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $93.43 | 4.543% | $97.6745 | $97.67 | $97.65 | $97.70 |
| Purchase #5 | $103.67 | 8.780% | $112.7722 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $53.84 | 5.752% | $56.9369 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $121.53 | 11.450% | $135.4452 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $676.59 | $737.9603 | $737.96 | $737.95 | $737.90 | |