| 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 | $46.84 | 8.672% | $50.902 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $59.25 | 9.350% | $64.7899 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $46.47 | 11.523% | $51.8247 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $161.79 | 7.762% | $174.3481 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $167.79 | 5.467% | $176.9631 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $217.39 | 13.823% | $247.4398 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $200.29 | 3.583% | $207.4664 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $899.82 | $973.7340 | $973.73 | $973.70 | $973.70 | |