| 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 | $208.84 | 7.311% | $224.1083 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $30.27 | 4.302% | $31.5722 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $100.72 | 6.106% | $106.87 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $57.25 | 13.204% | $64.8093 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $55.83 | 12.853% | $63.0058 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $177.58 | 5.312% | $187.013 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $137.43 | 7.156% | $147.2645 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $767.92 | $824.6431 | $824.64 | $824.55 | $824.70 | |