| 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 | $225.55 | 7.146% | $241.6678 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $102.54 | 6.194% | $108.8913 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $7.77 | 13.541% | $8.8221 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $66.98 | 9.472% | $73.3243 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $113.59 | 5.142% | $119.4308 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $97.80 | 4.172% | $101.8802 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $75.50 | 5.337% | $79.5294 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $689.73 | $733.5459 | $733.54 | $733.55 | $733.50 | |