| 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 | $41.45 | 5.579% | $43.7625 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $149.67 | 9.530% | $163.9336 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $178.70 | 3.840% | $185.5621 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $140.45 | 4.325% | $146.5245 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $235.61 | 5.478% | $248.5167 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $15.50 | 7.383% | $16.6444 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $157.47 | 11.593% | $175.7255 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $918.85 | $980.6693 | $980.66 | $980.65 | $980.60 | |