| 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 | $68.30 | 12.752% | $77.0096 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $32.42 | 8.823% | $35.2804 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $74.31 | 7.510% | $79.8907 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $14.78 | 10.353% | $16.3102 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $157.83 | 4.704% | $165.2543 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $91.28 | 8.146% | $98.7157 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $247.70 | 12.171% | $277.8476 | $277.85 | $277.85 | $277.80 |
| 7 purchase totals = | $686.62 | $750.3085 | $750.31 | $750.30 | $750.30 | |