| 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 | $16.39 | 8.322% | $17.754 | $17.75 | $17.75 | $17.80 |
| Purchase #2 | $175.70 | 11.132% | $195.2589 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $128.85 | 11.244% | $143.3379 | $143.34 | $143.35 | $143.30 |
| Purchase #4 | $80.44 | 9.108% | $87.7665 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $68.94 | 12.379% | $77.4741 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $46.29 | 3.163% | $47.7542 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $107.95 | 6.525% | $114.9937 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $624.56 | $684.3393 | $684.33 | $684.30 | $684.50 | |