| 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 | $75.44 | 8.193% | $81.6208 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $238.54 | 3.861% | $247.75 | $247.75 | $247.75 | $247.80 |
| Purchase #3 | $6.58 | 5.220% | $6.9235 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $212.90 | 10.461% | $235.1715 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $74.26 | 3.356% | $76.7522 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $90.65 | 12.213% | $101.7211 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $97.86 | 7.429% | $105.13 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $796.23 | $855.0691 | $855.06 | $855.00 | $855.10 | |