| 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 | $42.75 | 10.623% | $47.2913 | $47.29 | $47.30 | $47.30 |
| Purchase #2 | $219.94 | 7.181% | $235.7339 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $180.42 | 5.651% | $190.6155 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $63.78 | 5.746% | $67.4448 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $140.37 | 7.395% | $150.7504 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $64.46 | 8.413% | $69.883 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $73.57 | 5.789% | $77.829 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $785.29 | $839.5479 | $839.54 | $839.60 | $839.50 | |