| 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 | $89.42 | 9.442% | $97.863 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $45.60 | 9.278% | $49.8308 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $226.88 | 6.501% | $241.6295 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $135.58 | 4.263% | $141.3598 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $65.61 | 12.359% | $73.7187 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $199.84 | 12.712% | $225.2437 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $99.84 | 5.607% | $105.438 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $862.77 | $935.0835 | $935.08 | $935.10 | $935.00 | |