| 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 | $25.90 | 5.790% | $27.3996 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $85.38 | 9.813% | $93.7583 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $6.96 | 10.863% | $7.7161 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $80.98 | 6.158% | $85.9667 | $85.97 | $85.95 | $86.00 |
| Purchase #5 | $214.44 | 9.365% | $234.5223 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $122.92 | 5.779% | $130.0235 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $47.99 | 13.285% | $54.3655 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $584.57 | $633.7520 | $633.76 | $633.65 | $633.80 | |