| 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 | $22.92 | 11.428% | $25.5393 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $102.93 | 11.782% | $115.0572 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $5.83 | 4.510% | $6.0929 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $68.95 | 6.318% | $73.3063 | $73.31 | $73.30 | $73.30 |
| Purchase #5 | $90.25 | 9.508% | $98.831 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $20.34 | 7.763% | $21.919 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $49.49 | 3.241% | $51.094 | $51.09 | $51.10 | $51.10 |
| 7 purchase totals = | $360.71 | $391.8397 | $391.84 | $391.85 | $391.80 | |