| 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 | $90.45 | 4.723% | $94.722 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $167.69 | 6.556% | $178.6838 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $58.70 | 11.725% | $65.5826 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $145.82 | 8.339% | $157.9799 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $109.29 | 3.711% | $113.3458 | $113.35 | $113.35 | $113.30 |
| Purchase #6 | $89.67 | 11.132% | $99.6521 | $99.65 | $99.65 | $99.70 |
| Purchase #7 | $247.31 | 7.412% | $265.6406 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $908.93 | $975.6068 | $975.60 | $975.65 | $975.60 | |