| 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 | $55.87 | 7.564% | $60.096 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $87.40 | 7.594% | $94.0372 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $28.33 | 5.572% | $29.9085 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $161.56 | 7.749% | $174.0793 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $126.38 | 6.126% | $134.122 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $7.59 | 7.388% | $8.1507 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $145.58 | 11.795% | $162.7512 | $162.75 | $162.75 | $162.80 |
| 7 purchase totals = | $612.71 | $663.1449 | $663.15 | $663.15 | $663.20 | |