| 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 | $5.78 | 5.757% | $6.1128 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $10.53 | 3.552% | $10.904 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $190.40 | 12.416% | $214.0401 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $84.67 | 7.146% | $90.7205 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $138.87 | 3.148% | $143.2416 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $248.38 | 6.802% | $265.2748 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $51.50 | 3.344% | $53.2222 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $730.13 | $783.5160 | $783.50 | $783.45 | $783.40 | |