| 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 | $21.52 | 8.533% | $23.3563 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $246.32 | 8.491% | $267.235 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $144.54 | 5.450% | $152.4174 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $146.74 | 3.241% | $151.4958 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $12.70 | 7.822% | $13.6934 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $95.48 | 9.516% | $104.5659 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $34.82 | 13.310% | $39.4545 | $39.45 | $39.45 | $39.50 |
| 7 purchase totals = | $702.12 | $752.2183 | $752.23 | $752.20 | $752.30 | |