| 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 | $153.59 | 6.506% | $163.5826 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $42.35 | 12.461% | $47.6272 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $100.30 | 9.568% | $109.8967 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $245.50 | 12.800% | $276.924 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $71.61 | 12.317% | $80.4302 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $66.76 | 8.640% | $72.5281 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $59.46 | 5.384% | $62.6613 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $739.57 | $813.6501 | $813.65 | $813.70 | $813.60 | |