| 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 | $10.59 | 11.774% | $11.8369 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $71.60 | 12.786% | $80.7548 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $160.55 | 3.246% | $165.7615 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $15.39 | 3.562% | $15.9382 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $45.93 | 7.858% | $49.5392 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $237.95 | 11.251% | $264.7218 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $63.85 | 4.243% | $66.5592 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $605.86 | $655.1116 | $655.11 | $655.10 | $655.10 | |