| 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 | $17.26 | 10.251% | $19.0293 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $234.78 | 4.338% | $244.9648 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $138.86 | 4.599% | $145.2462 | $145.25 | $145.25 | $145.20 |
| Purchase #4 | $38.68 | 12.434% | $43.4895 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $31.46 | 12.858% | $35.5051 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $108.79 | 10.747% | $120.4817 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $6.78 | 10.562% | $7.4961 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $576.61 | $616.2127 | $616.22 | $616.25 | $616.20 | |