| 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 | $83.45 | 9.199% | $91.1266 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $216.71 | 6.755% | $231.3488 | $231.35 | $231.35 | $231.30 |
| Purchase #3 | $78.59 | 9.175% | $85.8006 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $94.40 | 7.476% | $101.4573 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $16.62 | 12.318% | $18.6673 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $126.47 | 13.162% | $143.116 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $167.74 | 12.134% | $188.0936 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $783.98 | $859.6102 | $859.62 | $859.60 | $859.60 | |