| 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 | $21.79 | 6.521% | $23.2109 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $13.66 | 7.314% | $14.6591 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $101.72 | 12.460% | $114.3943 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $21.57 | 11.808% | $24.117 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $101.95 | 11.172% | $113.3399 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $159.37 | 10.857% | $176.6728 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $250.84 | 10.472% | $277.108 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $670.90 | $743.5020 | $743.50 | $743.45 | $743.50 | |