| 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 | $33.99 | 11.363% | $37.8523 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $104.80 | 8.503% | $113.7111 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $72.31 | 7.747% | $77.9119 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $170.33 | 3.333% | $176.0071 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $157.40 | 10.346% | $173.6846 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $123.74 | 4.222% | $128.9643 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $123.64 | 8.584% | $134.2533 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $786.21 | $842.3846 | $842.37 | $842.35 | $842.50 | |