| 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 | $96.48 | 6.397% | $102.6518 | $102.65 | $102.65 | $102.70 |
| Purchase #2 | $129.41 | 11.629% | $144.4591 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $64.51 | 4.260% | $67.2581 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $42.75 | 3.391% | $44.1997 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $202.83 | 3.379% | $209.6836 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $249.72 | 9.561% | $273.5957 | $273.60 | $273.60 | $273.60 |
| Purchase #7 | $5.26 | 6.755% | $5.6153 | $5.62 | $5.60 | $5.60 |
| 7 purchase totals = | $790.96 | $847.4633 | $847.47 | $847.45 | $847.60 | |