| 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 | $34.99 | 13.225% | $39.6174 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $148.41 | 11.439% | $165.3866 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $205.96 | 7.475% | $221.3555 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $13.49 | 7.864% | $14.5509 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $15.81 | 5.837% | $16.7328 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $202.27 | 6.361% | $215.1364 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $75.57 | 6.760% | $80.6785 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $696.50 | $753.4581 | $753.47 | $753.50 | $753.50 | |