| 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 | $52.59 | 4.597% | $55.0076 | $55.01 | $55.00 | $55.00 |
| Purchase #2 | $56.31 | 4.532% | $58.862 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $6.93 | 8.660% | $7.5301 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $22.52 | 7.446% | $24.1968 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $90.61 | 6.590% | $96.5812 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $45.48 | 6.713% | $48.5331 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $215.79 | 12.812% | $243.437 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $490.23 | $534.1478 | $534.15 | $534.20 | $534.10 | |