| 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 | $24.28 | 6.241% | $25.7953 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $48.41 | 3.217% | $49.9673 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $151.89 | 10.148% | $167.3038 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $184.97 | 3.414% | $191.2849 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $140.98 | 11.214% | $156.7895 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $8.37 | 7.192% | $8.972 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $189.72 | 6.508% | $202.067 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $748.62 | $802.1798 | $802.18 | $802.15 | $802.30 | |