| 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 | $222.99 | 12.473% | $250.8035 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $55.93 | 11.723% | $62.4867 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $8.86 | 6.295% | $9.4177 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $68.26 | 9.523% | $74.7604 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $65.48 | 9.851% | $71.9304 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $14.62 | 9.519% | $16.0117 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $133.93 | 11.281% | $149.0386 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $570.07 | $634.4490 | $634.45 | $634.45 | $634.40 | |