| 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 | $162.41 | 6.306% | $172.6516 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $48.60 | 11.737% | $54.3042 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $22.68 | 5.394% | $23.9034 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $64.83 | 9.436% | $70.9474 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $198.27 | 6.512% | $211.1813 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $44.47 | 8.249% | $48.1383 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $89.46 | 5.547% | $94.4223 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $630.72 | $675.5485 | $675.54 | $675.55 | $675.50 | |