| 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 | $50.66 | 7.402% | $54.4099 | $54.41 | $54.40 | $54.40 |
| Purchase #2 | $102.73 | 6.214% | $109.1136 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $167.72 | 4.313% | $174.9538 | $174.95 | $174.95 | $175.00 |
| Purchase #4 | $188.99 | 5.706% | $199.7738 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $66.72 | 6.868% | $71.3023 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $16.49 | 11.165% | $18.3311 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $46.35 | 7.220% | $49.6965 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $639.66 | $677.5810 | $677.57 | $677.55 | $677.60 | |