| 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 | $73.56 | 3.866% | $76.4038 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $144.29 | 12.686% | $162.5946 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $173.73 | 3.676% | $180.1163 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $236.41 | 12.315% | $265.5239 | $265.52 | $265.50 | $265.50 |
| Purchase #5 | $120.96 | 6.131% | $128.3761 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $48.78 | 8.534% | $52.9429 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $90.99 | 5.127% | $95.6551 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $888.72 | $961.6127 | $961.61 | $961.60 | $961.60 | |