| 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 | $14.75 | 10.460% | $16.2929 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $46.76 | 6.600% | $49.8462 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $109.77 | 10.681% | $121.4945 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $66.97 | 9.795% | $73.5297 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $167.50 | 4.809% | $175.5551 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $8.49 | 4.847% | $8.9015 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $167.27 | 9.600% | $183.3279 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $581.51 | $628.9478 | $628.95 | $629.00 | $628.90 | |