| 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 | $77.47 | 7.134% | $82.9967 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $228.78 | 8.634% | $248.5329 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $10.97 | 4.740% | $11.49 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $51.34 | 9.543% | $56.2394 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $16.31 | 5.297% | $17.1739 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $133.38 | 7.568% | $143.4742 | $143.47 | $143.45 | $143.50 |
| Purchase #7 | $200.84 | 9.444% | $219.8073 | $219.81 | $219.80 | $219.80 |
| 7 purchase totals = | $719.09 | $779.7144 | $779.71 | $779.70 | $779.70 | |