| 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 | $13.75 | 8.663% | $14.9412 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $199.28 | 13.856% | $226.8922 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $126.79 | 13.377% | $143.7507 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $33.67 | 13.167% | $38.1033 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $18.25 | 6.459% | $19.4288 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $219.31 | 6.365% | $233.2691 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $128.29 | 5.857% | $135.8039 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $739.34 | $812.1892 | $812.18 | $812.20 | $812.20 | |