| 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 | $113.54 | 9.637% | $124.4818 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $94.34 | 8.184% | $102.0608 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $124.50 | 10.646% | $137.7543 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $75.96 | 5.792% | $80.3596 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $75.60 | 6.761% | $80.7113 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $92.74 | 3.438% | $95.9284 | $95.93 | $95.95 | $95.90 |
| Purchase #7 | $242.61 | 8.172% | $262.4361 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $819.29 | $883.7323 | $883.73 | $883.75 | $883.80 | |