| 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 | $91.34 | 3.420% | $94.4638 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $97.74 | 3.794% | $101.4483 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $10.62 | 11.792% | $11.8723 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $9.70 | 7.115% | $10.3902 | $10.39 | $10.40 | $10.40 |
| Purchase #5 | $17.31 | 10.231% | $19.081 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $118.53 | 3.206% | $122.3301 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $41.53 | 3.790% | $43.104 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $386.77 | $402.6897 | $402.68 | $402.70 | $402.70 | |