| 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 | $71.78 | 7.346% | $77.053 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $214.28 | 3.124% | $220.9741 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $129.50 | 6.221% | $137.5562 | $137.56 | $137.55 | $137.60 |
| Purchase #4 | $51.98 | 12.706% | $58.5846 | $58.58 | $58.60 | $58.60 |
| Purchase #5 | $11.29 | 3.294% | $11.6619 | $11.66 | $11.65 | $11.70 |
| Purchase #6 | $63.42 | 7.359% | $68.0871 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $9.87 | 13.584% | $11.2107 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $552.12 | $585.1276 | $585.12 | $585.10 | $585.30 | |