| 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 | $71.83 | 11.613% | $80.1716 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $45.86 | 5.398% | $48.3355 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $55.32 | 12.832% | $62.4187 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $164.30 | 5.594% | $173.4909 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $209.79 | 5.559% | $221.4522 | $221.45 | $221.45 | $221.50 |
| Purchase #6 | $47.97 | 10.368% | $52.9435 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $55.70 | 9.146% | $60.7943 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $650.77 | $699.6067 | $699.60 | $699.60 | $699.60 | |