| 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 | $37.67 | 7.584% | $40.5269 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $51.68 | 12.869% | $58.3307 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $16.88 | 13.608% | $19.177 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $220.43 | 12.834% | $248.72 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $107.95 | 5.817% | $114.2295 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $224.45 | 5.150% | $236.0092 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $136.63 | 6.461% | $145.4577 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $795.69 | $862.4510 | $862.46 | $862.50 | $862.40 | |