| 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 | $237.45 | 11.555% | $264.8873 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $230.73 | 11.614% | $257.527 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $114.41 | 3.618% | $118.5494 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $40.91 | 6.461% | $43.5532 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $34.35 | 7.685% | $36.9898 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $41.93 | 8.584% | $45.5293 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $78.91 | 6.750% | $84.2364 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $778.69 | $851.2724 | $851.28 | $851.35 | $851.20 | |