| 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 | $95.69 | 4.493% | $99.9894 | $99.99 | $100.00 | $100.00 |
| Purchase #2 | $156.27 | 13.147% | $176.8148 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $160.33 | 10.441% | $177.0701 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $65.60 | 4.375% | $68.47 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $13.66 | 6.708% | $14.5763 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $89.44 | 6.670% | $95.4056 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $235.93 | 4.353% | $246.2 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $816.92 | $878.5262 | $878.53 | $878.50 | $878.60 | |