| 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 | $13.76 | 12.211% | $15.4402 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $217.78 | 12.698% | $245.4337 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $41.29 | 12.277% | $46.3592 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $74.27 | 6.366% | $78.998 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $59.32 | 6.137% | $62.9605 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $98.90 | 8.297% | $107.1057 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $10.65 | 3.261% | $10.9973 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $515.97 | $567.2946 | $567.30 | $567.30 | $567.30 | |