| 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 | $105.47 | 9.609% | $115.6046 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $15.30 | 9.284% | $16.7205 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $245.38 | 8.472% | $266.1686 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $108.72 | 3.738% | $112.784 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $113.78 | 11.565% | $126.9387 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $8.43 | 9.475% | $9.2287 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $11.73 | 13.267% | $13.2862 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $608.81 | $660.7313 | $660.73 | $660.75 | $660.70 | |