| 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 | $220.47 | 10.527% | $243.6789 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $40.47 | 6.145% | $42.9569 | $42.96 | $42.95 | $43.00 |
| Purchase #3 | $28.73 | 11.729% | $32.0997 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $39.37 | 12.421% | $44.2601 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $67.78 | 5.478% | $71.493 | $71.49 | $71.50 | $71.50 |
| Purchase #6 | $60.82 | 12.484% | $68.4128 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $247.58 | 9.211% | $270.3846 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $705.22 | $773.2860 | $773.28 | $773.30 | $773.40 | |