| 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 | $56.65 | 8.577% | $61.5089 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $221.70 | 5.690% | $234.3147 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $22.93 | 8.395% | $24.855 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $20.63 | 10.496% | $22.7953 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $173.71 | 10.424% | $191.8175 | $191.82 | $191.80 | $191.80 |
| Purchase #6 | $144.62 | 12.450% | $162.6252 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $102.83 | 12.127% | $115.3002 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $743.07 | $813.2168 | $813.23 | $813.20 | $813.20 | |