| 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 | $66.41 | 5.775% | $70.2452 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $241.99 | 12.403% | $272.004 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $223.47 | 9.464% | $244.6192 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $107.28 | 8.528% | $116.4288 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $81.36 | 7.867% | $87.7606 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $246.65 | 12.870% | $278.3939 | $278.39 | $278.40 | $278.40 |
| Purchase #7 | $56.78 | 7.627% | $61.1106 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $1,023.94 | $1,130.5623 | $1,130.56 | $1,130.55 | $1,130.50 | |