| 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 | $43.28 | 11.515% | $48.2637 | $48.26 | $48.25 | $48.30 |
| Purchase #2 | $163.76 | 3.530% | $169.5407 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $66.87 | 4.760% | $70.053 | $70.05 | $70.05 | $70.10 |
| Purchase #4 | $161.95 | 6.310% | $172.169 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $71.84 | 4.739% | $75.2445 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $209.99 | 8.641% | $228.1352 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $114.75 | 13.630% | $130.3904 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $832.44 | $893.7965 | $893.79 | $893.80 | $893.80 | |