| 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 | $35.64 | 11.355% | $39.6869 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $150.45 | 7.532% | $161.7819 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $188.91 | 8.870% | $205.6663 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $109.71 | 9.483% | $120.1138 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $81.75 | 10.804% | $90.5823 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $46.76 | 5.705% | $49.4277 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $46.29 | 9.475% | $50.676 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $659.51 | $717.9349 | $717.94 | $718.00 | $718.00 | |