| 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 | $66.36 | 10.120% | $73.0756 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $170.95 | 5.144% | $179.7437 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $99.28 | 4.288% | $103.5371 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $9.84 | 11.363% | $10.9581 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $114.64 | 4.661% | $119.9834 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $195.85 | 12.277% | $219.8945 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $90.49 | 5.554% | $95.5158 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $747.41 | $802.7082 | $802.71 | $802.75 | $802.70 | |