| 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 | $39.61 | 6.561% | $42.2088 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $174.39 | 3.783% | $180.9872 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $22.74 | 5.402% | $23.9684 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $60.55 | 7.630% | $65.17 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $102.66 | 6.115% | $108.9377 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $85.56 | 8.433% | $92.7753 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $207.99 | 12.831% | $234.6772 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $693.50 | $748.7246 | $748.74 | $748.75 | $748.80 | |