| 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 | $217.79 | 5.170% | $229.0497 | $229.05 | $229.05 | $229.00 |
| Purchase #2 | $24.33 | 12.600% | $27.3956 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $91.74 | 12.801% | $103.4836 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $71.76 | 7.350% | $77.0344 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $40.38 | 13.552% | $45.8523 | $45.85 | $45.85 | $45.90 |
| Purchase #6 | $61.69 | 6.662% | $65.7998 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $187.34 | 6.219% | $198.9907 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $695.03 | $747.6061 | $747.60 | $747.65 | $747.60 | |