| 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 | $65.42 | 3.437% | $67.6685 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $14.35 | 9.679% | $15.7389 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $153.99 | 6.404% | $163.8515 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $90.97 | 7.646% | $97.9256 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $135.77 | 9.149% | $148.1916 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $20.95 | 8.585% | $22.7486 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $132.41 | 10.270% | $146.0085 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $613.86 | $662.1332 | $662.14 | $662.15 | $662.10 | |