| 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 | $17.77 | 4.616% | $18.5903 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $58.76 | 10.832% | $65.1249 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $83.78 | 5.144% | $88.0896 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $19.73 | 10.847% | $21.8701 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $197.63 | 13.278% | $223.8713 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $223.58 | 5.146% | $235.0854 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $218.57 | 6.542% | $232.8688 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $819.82 | $885.5004 | $885.50 | $885.45 | $885.60 | |