| 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 | $85.44 | 7.789% | $92.0949 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $242.85 | 10.728% | $268.9029 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $147.40 | 6.759% | $157.3628 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $75.96 | 11.298% | $84.542 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $51.30 | 5.668% | $54.2077 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $90.66 | 10.661% | $100.3253 | $100.33 | $100.35 | $100.30 |
| Purchase #7 | $203.92 | 9.821% | $223.947 | $223.95 | $223.95 | $223.90 |
| 7 purchase totals = | $897.53 | $981.3826 | $981.38 | $981.40 | $981.30 | |