| 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 | $77.79 | 12.751% | $87.709 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $59.91 | 8.380% | $64.9305 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $198.61 | 9.724% | $217.9228 | $217.92 | $217.90 | $217.90 |
| Purchase #4 | $38.43 | 4.633% | $40.2105 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $220.56 | 6.843% | $235.6529 | $235.65 | $235.65 | $235.70 |
| Purchase #6 | $54.56 | 9.695% | $59.8496 | $59.85 | $59.85 | $59.80 |
| Purchase #7 | $52.27 | 8.182% | $56.5467 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $702.13 | $762.8220 | $762.82 | $762.80 | $762.70 | |