| 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 | $23.75 | 13.627% | $26.9864 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $81.87 | 12.829% | $92.3731 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $174.49 | 11.590% | $194.7134 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $132.93 | 11.246% | $147.8793 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $110.75 | 11.466% | $123.4486 | $123.45 | $123.45 | $123.40 |
| Purchase #6 | $96.92 | 7.786% | $104.4662 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $58.44 | 8.386% | $63.3408 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $679.15 | $753.2078 | $753.21 | $753.20 | $753.20 | |