| 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 | $31.59 | 9.434% | $34.5702 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $51.52 | 12.740% | $58.0836 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $240.86 | 8.486% | $261.2994 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $191.37 | 7.846% | $206.3849 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $247.71 | 7.348% | $265.9117 | $265.91 | $265.90 | $265.90 |
| Purchase #6 | $113.92 | 4.218% | $118.7251 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $146.64 | 6.343% | $155.9414 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,023.61 | $1,100.9163 | $1,100.91 | $1,100.95 | $1,100.90 | |