| 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 | $53.30 | 4.789% | $55.8525 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $75.88 | 10.801% | $84.0758 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $175.30 | 8.528% | $190.2496 | $190.25 | $190.25 | $190.20 |
| Purchase #4 | $223.78 | 9.598% | $245.2584 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $26.44 | 11.343% | $29.4391 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $84.59 | 4.412% | $88.3221 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $31.73 | 9.581% | $34.7701 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $671.02 | $727.9676 | $727.97 | $727.95 | $728.00 | |