| 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 | $47.35 | 3.753% | $49.127 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $199.28 | 13.575% | $226.3323 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $46.29 | 3.232% | $47.7861 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $31.54 | 6.808% | $33.6872 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $171.67 | 10.268% | $189.2971 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $141.49 | 12.198% | $158.749 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $227.61 | 10.449% | $251.393 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $865.23 | $956.3717 | $956.38 | $956.45 | $956.30 | |