| 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 | $100.63 | 5.359% | $106.0228 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $63.47 | 12.694% | $71.5269 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $87.94 | 9.796% | $96.5546 | $96.55 | $96.55 | $96.60 |
| Purchase #4 | $166.49 | 3.816% | $172.8433 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $154.89 | 9.712% | $169.9329 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $187.79 | 7.600% | $202.062 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $5.44 | 3.473% | $5.6289 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $766.65 | $824.5714 | $824.56 | $824.60 | $824.50 | |