| 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 | $5.78 | 3.792% | $5.9992 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $76.47 | 8.148% | $82.7008 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $137.80 | 3.511% | $142.6382 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $58.94 | 10.222% | $64.9648 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $141.66 | 10.663% | $156.7652 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $221.39 | 7.197% | $237.3234 | $237.32 | $237.30 | $237.30 |
| Purchase #7 | $71.61 | 13.238% | $81.0897 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $713.65 | $771.4813 | $771.48 | $771.45 | $771.50 | |