| 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 | $99.64 | 6.112% | $105.73 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $245.79 | 12.778% | $277.197 | $277.20 | $277.20 | $277.20 |
| Purchase #3 | $129.38 | 8.618% | $140.53 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $126.94 | 11.428% | $141.4467 | $141.45 | $141.45 | $141.40 |
| Purchase #5 | $90.93 | 6.738% | $97.0569 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $46.32 | 12.125% | $51.9363 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $48.54 | 6.452% | $51.6718 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $787.54 | $865.5687 | $865.58 | $865.60 | $865.50 | |