| 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 | $109.94 | 6.174% | $116.7277 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $63.31 | 9.624% | $69.403 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $92.69 | 6.333% | $98.5601 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $168.80 | 9.821% | $185.3778 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $6.58 | 12.347% | $7.3924 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $34.68 | 8.802% | $37.7325 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $231.81 | 13.432% | $262.9467 | $262.95 | $262.95 | $262.90 |
| 7 purchase totals = | $707.81 | $778.1402 | $778.14 | $778.20 | $778.10 | |