| 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 | $89.49 | 4.815% | $93.7989 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $104.89 | 5.840% | $111.0156 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $122.70 | 5.470% | $129.4117 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $16.87 | 6.142% | $17.9062 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $151.40 | 3.632% | $156.8988 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $240.74 | 13.835% | $274.0464 | $274.05 | $274.05 | $274.00 |
| Purchase #7 | $34.31 | 10.238% | $37.8227 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $760.40 | $820.9003 | $820.91 | $820.85 | $820.80 | |