| 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 | $241.64 | 13.141% | $273.3939 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $99.67 | 10.406% | $110.0417 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $15.93 | 13.570% | $18.0917 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $90.55 | 5.175% | $95.236 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $27.52 | 11.298% | $30.6292 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $97.30 | 12.818% | $109.7719 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $8.92 | 8.149% | $9.6469 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $581.53 | $646.8113 | $646.81 | $646.85 | $646.70 | |