| 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 | $60.81 | 3.350% | $62.8471 | $62.85 | $62.85 | $62.80 |
| Purchase #2 | $172.40 | 11.404% | $192.0605 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $28.33 | 9.374% | $30.9857 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $165.33 | 8.819% | $179.9105 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $129.62 | 7.558% | $139.4167 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $127.75 | 12.490% | $143.706 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $83.29 | 9.759% | $91.4183 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $767.53 | $840.3448 | $840.36 | $840.30 | $840.30 | |