| 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 | $68.73 | 7.398% | $73.8146 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $194.55 | 5.436% | $205.1257 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $104.69 | 10.303% | $115.4762 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $18.56 | 8.369% | $20.1133 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $215.87 | 3.413% | $223.2376 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $56.79 | 9.521% | $62.197 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $7.62 | 10.127% | $8.3917 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $666.81 | $708.3561 | $708.36 | $708.40 | $708.30 | |