| 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 | $72.57 | 6.343% | $77.1731 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $69.89 | 9.144% | $76.2807 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $21.65 | 9.292% | $23.6617 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $186.90 | 8.517% | $202.8183 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $193.68 | 6.500% | $206.2692 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $191.43 | 13.349% | $216.984 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $141.68 | 4.164% | $147.5796 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $877.80 | $950.7666 | $950.76 | $950.75 | $950.90 | |