| 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 | $34.28 | 13.104% | $38.7721 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $199.97 | 5.862% | $211.6922 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $18.65 | 4.552% | $19.4989 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $34.37 | 8.423% | $37.265 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $114.80 | 11.650% | $128.1742 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $110.30 | 13.380% | $125.0581 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $35.68 | 11.735% | $39.867 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $548.05 | $600.3275 | $600.33 | $600.25 | $600.50 | |