| 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 | $11.59 | 13.306% | $13.1322 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $78.32 | 4.396% | $81.7629 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $243.99 | 5.616% | $257.6925 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $240.55 | 12.416% | $270.4167 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $145.97 | 9.243% | $159.462 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $85.55 | 11.715% | $95.5722 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $135.57 | 6.807% | $144.7982 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $941.54 | $1,022.8367 | $1,022.83 | $1,022.80 | $1,022.90 | |