| 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 | $77.92 | 8.179% | $84.2931 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $53.56 | 3.843% | $55.6183 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $192.81 | 13.234% | $218.3265 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $238.85 | 3.398% | $246.9661 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $53.49 | 11.469% | $59.6248 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $69.43 | 7.377% | $74.5519 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $16.57 | 10.754% | $18.3519 | $18.35 | $18.35 | $18.40 |
| 7 purchase totals = | $702.63 | $757.7326 | $757.73 | $757.70 | $757.80 | |