| 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 | $24.98 | 8.642% | $27.1388 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $117.80 | 13.257% | $133.4167 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $8.87 | 10.776% | $9.8258 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $110.44 | 7.285% | $118.4856 | $118.49 | $118.50 | $118.50 |
| Purchase #5 | $231.86 | 6.602% | $247.1674 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $161.88 | 7.422% | $173.8947 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $16.64 | 12.375% | $18.6992 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $672.47 | $728.6282 | $728.64 | $728.65 | $728.60 | |