| 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 | $77.65 | 13.443% | $88.0885 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $53.95 | 12.369% | $60.6231 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $233.84 | 3.631% | $242.3307 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $187.80 | 12.865% | $211.9605 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $86.28 | 3.828% | $89.5828 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $86.73 | 12.542% | $97.6077 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $61.79 | 10.384% | $68.2063 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $788.04 | $858.3996 | $858.40 | $858.40 | $858.40 | |