| 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 | $22.78 | 7.574% | $24.5054 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $52.75 | 5.144% | $55.4635 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $230.95 | 6.254% | $245.3936 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $244.73 | 5.446% | $258.058 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $244.88 | 4.210% | $255.1894 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $65.60 | 9.123% | $71.5847 | $71.58 | $71.60 | $71.60 |
| Purchase #7 | $30.42 | 12.437% | $34.2033 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $892.11 | $944.3979 | $944.39 | $944.40 | $944.50 | |