| 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 | $24.50 | 8.465% | $26.5739 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $155.40 | 4.552% | $162.4738 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $188.93 | 12.200% | $211.9795 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $15.94 | 9.445% | $17.4455 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $102.47 | 6.707% | $109.3427 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $84.97 | 7.658% | $91.477 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $88.25 | 10.300% | $97.3398 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $660.46 | $716.6322 | $716.63 | $716.65 | $716.60 | |