| 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 | $23.36 | 9.535% | $25.5874 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $12.38 | 7.220% | $13.2738 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $54.30 | 13.726% | $61.7532 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $86.69 | 7.787% | $93.4406 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $186.57 | 4.433% | $194.8406 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $83.98 | 10.598% | $92.8802 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $87.28 | 8.362% | $94.5784 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $534.56 | $576.3542 | $576.35 | $576.40 | $576.40 | |