| 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 | $194.66 | 9.355% | $212.8704 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $60.29 | 4.823% | $63.1978 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $61.85 | 12.798% | $69.7656 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $109.73 | 13.184% | $124.1968 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $115.77 | 6.313% | $123.0786 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $49.32 | 4.550% | $51.5641 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $63.30 | 4.734% | $66.2966 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $654.92 | $710.9699 | $710.98 | $710.95 | $711.10 | |