| 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 | $10.97 | 4.568% | $11.4711 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $142.35 | 5.346% | $149.96 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $102.42 | 12.874% | $115.6056 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $58.90 | 8.259% | $63.7646 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $43.76 | 10.532% | $48.3688 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $192.53 | 4.552% | $201.294 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $229.43 | 7.450% | $246.5225 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $780.36 | $836.9866 | $836.98 | $836.90 | $837.10 | |