| 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 | $47.45 | 11.537% | $52.9243 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $210.47 | 7.632% | $226.5331 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $50.26 | 12.585% | $56.5852 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $250.45 | 7.360% | $268.8831 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $10.61 | 13.165% | $12.0068 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $232.87 | 8.825% | $253.4208 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $35.32 | 10.586% | $39.059 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $837.43 | $909.4123 | $909.41 | $909.40 | $909.40 | |