| 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 | $18.49 | 6.459% | $19.6843 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $233.90 | 5.519% | $246.8089 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $56.68 | 7.404% | $60.8766 | $60.88 | $60.90 | $60.90 |
| Purchase #4 | $80.78 | 13.756% | $91.8921 | $91.89 | $91.90 | $91.90 |
| Purchase #5 | $59.84 | 6.210% | $63.5561 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $138.60 | 6.668% | $147.8418 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $207.39 | 3.189% | $214.0037 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $795.68 | $844.6635 | $844.66 | $844.70 | $844.70 | |