| 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 | $73.53 | 11.288% | $81.8301 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $157.60 | 8.797% | $171.4641 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $75.30 | 11.530% | $83.9821 | $83.98 | $84.00 | $84.00 |
| Purchase #4 | $176.65 | 4.582% | $184.7441 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $49.87 | 3.526% | $51.6284 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $230.92 | 5.393% | $243.3735 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $143.59 | 3.741% | $148.9617 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $907.46 | $965.9840 | $965.97 | $966.00 | $966.00 | |