| 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 | $63.94 | 8.631% | $69.4587 | $69.46 | $69.45 | $69.50 |
| Purchase #2 | $73.72 | 13.187% | $83.4415 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $56.72 | 12.280% | $63.6852 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $237.29 | 4.159% | $247.1589 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $207.51 | 7.493% | $223.0587 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $79.89 | 3.646% | $82.8028 | $82.80 | $82.80 | $82.80 |
| Purchase #7 | $93.30 | 3.720% | $96.7708 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $812.37 | $866.3766 | $866.38 | $866.35 | $866.50 | |