| 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 | $17.64 | 10.243% | $19.4469 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $191.87 | 10.411% | $211.8456 | $211.85 | $211.85 | $211.80 |
| Purchase #3 | $234.52 | 5.862% | $248.2676 | $248.27 | $248.25 | $248.30 |
| Purchase #4 | $14.84 | 4.218% | $15.466 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $115.28 | 11.590% | $128.641 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $25.62 | 9.790% | $28.1282 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $133.54 | 12.354% | $150.0375 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $733.31 | $801.8328 | $801.85 | $801.85 | $801.70 | |