| 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 | $45.77 | 7.287% | $49.1053 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $51.94 | 9.467% | $56.8572 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $217.27 | 9.405% | $237.7042 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $109.38 | 7.284% | $117.3472 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $197.57 | 13.106% | $223.4635 | $223.46 | $223.45 | $223.50 |
| Purchase #6 | $219.87 | 12.203% | $246.7007 | $246.70 | $246.70 | $246.70 |
| Purchase #7 | $78.61 | 9.478% | $86.0607 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $920.41 | $1,017.2388 | $1,017.24 | $1,017.20 | $1,017.30 | |