| 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 | $114.54 | 3.447% | $118.4882 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $82.51 | 9.763% | $90.5655 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $23.86 | 3.264% | $24.6388 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $224.59 | 4.743% | $235.2423 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $66.60 | 8.146% | $72.0252 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $111.52 | 5.127% | $117.2376 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $140.30 | 6.854% | $149.9162 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $763.92 | $808.1138 | $808.13 | $808.15 | $808.00 | |