| 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 | $84.89 | 13.549% | $96.3917 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $136.66 | 13.854% | $155.5929 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $13.28 | 5.420% | $13.9998 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $10.83 | 5.757% | $11.4535 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $8.61 | 7.350% | $9.2428 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $93.58 | 4.391% | $97.6891 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $124.67 | 8.676% | $135.4864 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $472.52 | $519.8562 | $519.85 | $519.90 | $519.90 | |