| 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 | $100.34 | 13.616% | $114.0023 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $101.88 | 12.815% | $114.9359 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $71.63 | 8.167% | $77.48 | $77.48 | $77.50 | $77.50 |
| Purchase #4 | $226.68 | 13.142% | $256.4703 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $83.29 | 6.112% | $88.3807 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $74.26 | 8.263% | $80.3961 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $60.92 | 7.840% | $65.6961 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $719.00 | $797.3614 | $797.37 | $797.40 | $797.40 | |