| 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 | $10.79 | 5.564% | $11.3904 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $191.67 | 13.393% | $217.3404 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $103.64 | 4.686% | $108.4966 | $108.50 | $108.50 | $108.50 |
| Purchase #4 | $94.63 | 4.609% | $98.9915 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $224.47 | 7.611% | $241.5544 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $211.41 | 10.211% | $232.9971 | $233.00 | $233.00 | $233.00 |
| Purchase #7 | $16.27 | 12.728% | $18.3408 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $852.88 | $929.1112 | $929.11 | $929.15 | $929.10 | |