| 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 | $35.83 | 12.567% | $40.3328 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $188.64 | 8.708% | $205.0668 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $76.48 | 6.668% | $81.5797 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $182.94 | 8.740% | $198.929 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $49.88 | 7.194% | $53.4684 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $169.75 | 11.729% | $189.66 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $115.76 | 11.812% | $129.4336 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $819.28 | $898.4703 | $898.47 | $898.50 | $898.50 | |