| 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 | $24.92 | 3.238% | $25.7269 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $184.78 | 7.698% | $199.0044 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $39.72 | 10.131% | $43.744 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $197.63 | 11.522% | $220.4009 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $63.60 | 4.450% | $66.4302 | $66.43 | $66.45 | $66.40 |
| Purchase #6 | $143.57 | 12.191% | $161.0726 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $107.88 | 12.850% | $121.7426 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $762.10 | $838.1216 | $838.11 | $838.15 | $838.00 | |