| 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 | $72.54 | 6.270% | $77.0883 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $28.54 | 8.327% | $30.9165 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $118.34 | 11.190% | $131.5822 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $218.27 | 3.840% | $226.6516 | $226.65 | $226.65 | $226.70 |
| Purchase #5 | $145.83 | 9.486% | $159.6634 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $72.28 | 7.297% | $77.5543 | $77.55 | $77.55 | $77.60 |
| Purchase #7 | $20.40 | 6.495% | $21.725 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $676.20 | $725.1813 | $725.18 | $725.20 | $725.30 | |