| 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 | $74.48 | 6.453% | $79.2862 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $66.36 | 7.476% | $71.3211 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $81.97 | 13.353% | $92.9155 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $111.94 | 5.855% | $118.4941 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $190.77 | 6.360% | $202.903 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $31.70 | 5.417% | $33.4172 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $56.91 | 11.688% | $63.5616 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $614.13 | $661.8987 | $661.90 | $661.85 | $661.90 | |