| 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 | $23.30 | 8.480% | $25.2758 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $70.45 | 10.319% | $77.7197 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $70.95 | 5.865% | $75.1112 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $246.85 | 13.854% | $281.0486 | $281.05 | $281.05 | $281.00 |
| Purchase #5 | $188.85 | 12.640% | $212.7206 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $15.26 | 3.489% | $15.7924 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $111.55 | 6.170% | $118.4326 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $727.21 | $806.1009 | $806.10 | $806.10 | $806.00 | |