| 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 | $245.33 | 13.782% | $279.1414 | $279.14 | $279.15 | $279.10 |
| Purchase #2 | $76.94 | 5.762% | $81.3733 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $130.93 | 4.538% | $136.8716 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $107.61 | 6.580% | $114.6907 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $91.83 | 8.440% | $99.5805 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $63.48 | 4.596% | $66.3975 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $50.72 | 8.392% | $54.9764 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $766.84 | $833.0314 | $833.03 | $833.05 | $833.10 | |