| 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 | $70.90 | 9.524% | $77.6525 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $193.93 | 9.262% | $211.8918 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $51.37 | 6.574% | $54.7471 | $54.75 | $54.75 | $54.70 |
| Purchase #4 | $217.37 | 8.373% | $235.5704 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $39.69 | 5.300% | $41.7936 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $179.51 | 13.319% | $203.4189 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $249.55 | 4.393% | $260.5127 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $1,002.32 | $1,085.5870 | $1,085.58 | $1,085.55 | $1,085.60 | |