| 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 | $59.32 | 6.471% | $63.1586 | $63.16 | $63.15 | $63.20 |
| Purchase #2 | $17.82 | 3.778% | $18.4932 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $190.41 | 9.396% | $208.3009 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $166.46 | 6.206% | $176.7905 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $7.94 | 4.508% | $8.2979 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $170.48 | 6.475% | $181.5186 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $226.86 | 13.151% | $256.6944 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $839.29 | $913.2541 | $913.25 | $913.25 | $913.30 | |