| 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 | $26.66 | 11.373% | $29.692 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $37.60 | 4.367% | $39.242 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $169.86 | 13.619% | $192.9932 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $103.88 | 9.654% | $113.9086 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $61.44 | 8.638% | $66.7472 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $10.94 | 13.650% | $12.4333 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $139.34 | 6.298% | $148.1156 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $549.72 | $603.1319 | $603.13 | $603.15 | $603.00 | |