| 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 | $66.25 | 4.606% | $69.3015 | $69.30 | $69.30 | $69.30 |
| Purchase #2 | $26.47 | 6.743% | $28.2549 | $28.25 | $28.25 | $28.30 |
| Purchase #3 | $227.50 | 4.131% | $236.898 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $197.47 | 6.299% | $209.9086 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $139.65 | 13.185% | $158.0629 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $65.97 | 4.865% | $69.1794 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $64.52 | 6.386% | $68.6402 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $787.83 | $840.2455 | $840.24 | $840.25 | $840.30 | |