| 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 | $10.79 | 4.157% | $11.2385 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $70.51 | 5.718% | $74.5418 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $248.98 | 7.568% | $267.8228 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $51.81 | 13.204% | $58.651 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $23.47 | 13.607% | $26.6636 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $31.60 | 6.780% | $33.7425 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $135.85 | 9.542% | $148.8128 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $573.01 | $621.4730 | $621.46 | $621.45 | $621.40 | |