| 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 | $45.41 | 5.859% | $48.0706 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $7.60 | 8.853% | $8.2728 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $92.98 | 7.523% | $99.9749 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $22.78 | 10.838% | $25.2489 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $241.81 | 8.638% | $262.6975 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $184.29 | 7.444% | $198.0085 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $93.93 | 7.542% | $101.0142 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $688.80 | $743.2874 | $743.28 | $743.20 | $743.30 | |