| 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 | $63.35 | 12.849% | $71.4898 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $181.74 | 10.181% | $200.2429 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $137.64 | 11.733% | $153.7893 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $151.97 | 6.460% | $161.7873 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $151.53 | 11.502% | $168.959 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $24.85 | 13.569% | $28.2219 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $22.80 | 5.700% | $24.0996 | $24.10 | $24.10 | $24.10 |
| 7 purchase totals = | $733.88 | $808.5898 | $808.59 | $808.60 | $808.60 | |