| 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 | $66.77 | 8.864% | $72.6885 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $250.30 | 9.723% | $274.6367 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $211.60 | 10.687% | $234.2137 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $177.77 | 6.654% | $189.5988 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $80.91 | 5.115% | $85.0485 | $85.05 | $85.05 | $85.00 |
| Purchase #6 | $106.93 | 6.230% | $113.5917 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $7.73 | 8.170% | $8.3615 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $902.01 | $978.1394 | $978.14 | $978.15 | $978.10 | |