| 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 | $74.63 | 3.265% | $77.0667 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $39.63 | 4.695% | $41.4906 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $170.52 | 13.498% | $193.5368 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $200.25 | 4.711% | $209.6838 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $146.33 | 9.226% | $159.8304 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $206.98 | 9.544% | $226.7342 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $105.80 | 5.350% | $111.4603 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $944.14 | $1,019.8028 | $1,019.80 | $1,019.85 | $1,019.80 | |