| 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 | $75.79 | 10.349% | $83.6335 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $201.54 | 6.119% | $213.8722 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $50.67 | 7.807% | $54.6258 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $244.60 | 12.384% | $274.8913 | $274.89 | $274.90 | $274.90 |
| Purchase #5 | $20.42 | 3.720% | $21.1796 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $154.73 | 7.429% | $166.2249 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $122.61 | 6.844% | $131.0014 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $870.36 | $945.4287 | $945.42 | $945.45 | $945.40 | |