| 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 | $37.41 | 9.589% | $40.9972 | $41.00 | $41.00 | $41.00 |
| Purchase #2 | $88.75 | 5.685% | $93.7954 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $223.87 | 8.259% | $242.3594 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $62.60 | 4.583% | $65.469 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $24.44 | 8.269% | $26.4609 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $247.94 | 3.286% | $256.0873 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $18.87 | 13.746% | $21.4639 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $703.88 | $746.6331 | $746.64 | $746.60 | $746.80 | |