| 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 | $14.96 | 3.496% | $15.483 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $172.93 | 13.797% | $196.7892 | $196.79 | $196.80 | $196.80 |
| Purchase #3 | $151.52 | 5.607% | $160.0157 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $88.94 | 5.663% | $93.9767 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $241.61 | 7.466% | $259.6486 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $93.41 | 4.751% | $97.8479 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $77.34 | 9.735% | $84.869 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $840.71 | $908.6301 | $908.64 | $908.65 | $908.60 | |