| 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 | $90.26 | 3.383% | $93.3135 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $174.91 | 5.267% | $184.1225 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $66.86 | 7.701% | $72.0089 | $72.01 | $72.00 | $72.00 |
| Purchase #4 | $133.71 | 6.135% | $141.9131 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $23.58 | 6.686% | $25.1566 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $17.78 | 5.352% | $18.7316 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $25.64 | 10.819% | $28.414 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $532.74 | $563.6602 | $563.65 | $563.60 | $563.60 | |