| 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 | $36.37 | 7.293% | $39.0225 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $197.34 | 13.339% | $223.6632 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $65.99 | 7.338% | $70.8323 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $216.76 | 6.363% | $230.5524 | $230.55 | $230.55 | $230.60 |
| Purchase #5 | $212.37 | 6.725% | $226.6519 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $64.94 | 4.391% | $67.7915 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $66.97 | 6.264% | $71.165 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $860.74 | $929.6788 | $929.67 | $929.65 | $929.80 | |