| 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 | $44.63 | 10.780% | $49.4411 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $237.88 | 5.162% | $250.1594 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $171.36 | 4.241% | $178.6274 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $27.83 | 6.557% | $29.6548 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $243.57 | 3.869% | $252.9937 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $169.68 | 11.620% | $189.3968 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $34.97 | 7.363% | $37.5448 | $37.54 | $37.55 | $37.50 |
| 7 purchase totals = | $929.92 | $987.8180 | $987.81 | $987.85 | $987.80 | |