| 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 | $14.52 | 6.245% | $15.4268 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $149.57 | 10.247% | $164.8964 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $24.53 | 13.437% | $27.8261 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $68.69 | 10.197% | $75.6943 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $98.57 | 5.263% | $103.7577 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $28.44 | 9.800% | $31.2271 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $42.44 | 11.233% | $47.2073 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $426.76 | $466.0357 | $466.05 | $466.10 | $466.00 | |