| 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 | $51.89 | 11.800% | $58.013 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $176.93 | 5.480% | $186.6258 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $121.89 | 7.805% | $131.4035 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $53.31 | 3.188% | $55.0095 | $55.01 | $55.00 | $55.00 |
| Purchase #5 | $134.43 | 3.184% | $138.7103 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $179.29 | 8.485% | $194.5028 | $194.50 | $194.50 | $194.50 |
| Purchase #7 | $75.67 | 5.193% | $79.5995 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $793.41 | $843.8644 | $843.86 | $843.85 | $843.80 | |