| 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 | $11.84 | 6.399% | $12.5976 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $17.41 | 9.228% | $19.0166 | $19.02 | $19.00 | $19.00 |
| Purchase #3 | $134.39 | 11.277% | $149.5452 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $43.69 | 5.767% | $46.2096 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $41.32 | 12.519% | $46.4929 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $115.95 | 11.861% | $129.7028 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $94.63 | 9.332% | $103.4609 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $459.23 | $507.0256 | $507.03 | $507.00 | $507.00 | |