| 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 | $81.65 | 12.423% | $91.7934 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $217.82 | 6.126% | $231.1637 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $120.50 | 11.228% | $134.0297 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $159.58 | 11.792% | $178.3977 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $60.40 | 10.558% | $66.777 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $68.96 | 5.373% | $72.6652 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $100.75 | 11.769% | $112.6073 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $809.66 | $887.4340 | $887.44 | $887.45 | $887.50 | |