| 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 | $30.77 | 3.136% | $31.7349 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $188.65 | 7.808% | $203.3798 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $228.99 | 5.615% | $241.8478 | $241.85 | $241.85 | $241.80 |
| Purchase #4 | $98.50 | 8.220% | $106.5967 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $33.28 | 13.801% | $37.873 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $24.83 | 10.772% | $27.5047 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $86.62 | 7.369% | $93.003 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $691.64 | $741.9399 | $741.93 | $741.95 | $741.90 | |