| 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 | $24.35 | 10.781% | $26.9752 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $122.80 | 9.426% | $134.3751 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $170.76 | 13.263% | $193.4079 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $127.74 | 5.759% | $135.0965 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $35.55 | 9.668% | $38.987 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $155.77 | 7.856% | $168.0073 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $149.38 | 11.776% | $166.971 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $786.35 | $863.8200 | $863.84 | $863.85 | $863.90 | |