| 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 | $248.56 | 6.344% | $264.3286 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $67.69 | 12.849% | $76.3875 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $105.55 | 3.591% | $109.3403 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $33.41 | 10.217% | $36.8235 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $37.39 | 4.657% | $39.1313 | $39.13 | $39.15 | $39.10 |
| Purchase #6 | $135.34 | 4.753% | $141.7727 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $95.42 | 7.265% | $102.3523 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $723.36 | $770.1362 | $770.13 | $770.15 | $770.10 | |