| 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 | $69.38 | 4.579% | $72.5569 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $94.93 | 8.559% | $103.0551 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $222.34 | 7.676% | $239.4068 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $125.67 | 7.811% | $135.4861 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $243.91 | 4.579% | $255.0786 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $98.41 | 12.557% | $110.7673 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $9.80 | 7.700% | $10.5546 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $864.44 | $926.9054 | $926.92 | $926.90 | $927.10 | |