| 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 | $5.88 | 8.847% | $6.4002 | $6.40 | $6.40 | $6.40 |
| Purchase #2 | $123.86 | 11.103% | $137.6122 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $230.98 | 6.720% | $246.5019 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $64.69 | 4.249% | $67.4387 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $158.25 | 3.299% | $163.4707 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $53.37 | 8.415% | $57.8611 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $91.58 | 3.418% | $94.7102 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $728.61 | $773.9950 | $773.99 | $773.95 | $774.00 | |