| 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 | $216.30 | 6.751% | $230.9024 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $43.81 | 12.389% | $49.2376 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $210.32 | 11.453% | $234.4079 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $31.60 | 6.616% | $33.6907 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $53.43 | 11.318% | $59.4772 | $59.48 | $59.50 | $59.50 |
| Purchase #6 | $14.90 | 12.212% | $16.7196 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $17.87 | 12.471% | $20.0986 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $588.23 | $644.5340 | $644.54 | $644.55 | $644.50 | |