| 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 | $22.77 | 6.233% | $24.1893 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $38.58 | 5.303% | $40.6259 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $80.41 | 6.389% | $85.5474 | $85.55 | $85.55 | $85.50 |
| Purchase #4 | $47.91 | 5.694% | $50.638 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $168.32 | 7.283% | $180.5787 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $191.83 | 10.557% | $212.0815 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $219.26 | 3.357% | $226.6206 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $769.08 | $820.2814 | $820.29 | $820.35 | $820.20 | |