| 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 | $11.75 | 8.584% | $12.7586 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $35.93 | 6.135% | $38.1343 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $20.70 | 5.698% | $21.8795 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $57.78 | 7.752% | $62.2591 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $58.57 | 8.306% | $63.4348 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $192.58 | 3.714% | $199.7324 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $30.65 | 7.455% | $32.935 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $407.96 | $431.1337 | $431.13 | $431.20 | $431.10 | |