| 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 | $79.52 | 7.520% | $85.4999 | $85.50 | $85.50 | $85.50 |
| Purchase #2 | $87.49 | 7.463% | $94.0194 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $167.92 | 3.303% | $173.4664 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $7.64 | 9.541% | $8.3689 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $164.28 | 8.269% | $177.8643 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $115.46 | 3.810% | $119.859 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $17.34 | 8.110% | $18.7463 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $639.65 | $677.8242 | $677.83 | $677.75 | $677.90 | |