| 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 | $5.46 | 4.197% | $5.6892 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $167.64 | 7.543% | $180.2851 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $56.60 | 7.662% | $60.9367 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $191.30 | 8.297% | $207.1722 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $104.43 | 10.433% | $115.3252 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $172.50 | 6.326% | $183.4124 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $60.37 | 11.842% | $67.519 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $758.30 | $820.3398 | $820.35 | $820.35 | $820.30 | |