| 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 | $72.54 | 11.248% | $80.6993 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $17.46 | 4.237% | $18.1998 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $56.53 | 3.694% | $58.6182 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $207.87 | 11.126% | $230.9976 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $147.53 | 9.332% | $161.2975 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $182.52 | 12.874% | $206.0176 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $235.56 | 4.754% | $246.7585 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $920.01 | $1,002.5885 | $1,002.60 | $1,002.55 | $1,002.60 | |