| 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 | $35.95 | 6.277% | $38.2066 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $205.45 | 3.258% | $212.1436 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $83.58 | 4.190% | $87.082 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $32.68 | 11.855% | $36.5542 | $36.55 | $36.55 | $36.60 |
| Purchase #5 | $79.87 | 13.398% | $90.571 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $12.56 | 12.230% | $14.0961 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $94.25 | 3.207% | $97.2726 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $544.34 | $575.9261 | $575.92 | $575.90 | $576.00 | |